1st place science fair ideas- 10 ideas and tricks to WIN!

[@lillisp9353]

How much sawdust can you put in a rice crispy treat before people notice

[@Brian-eq8sk]

Omg

[@supercalifragilisticexpial4650]

Crush them... it’s barely noticable

[@cactus3510]

Haha this made me laugh XD

[@ethanethan2060]

Lol I saw that picture too.

[@Myself-sp4zh]

someone did that at my school

[@mementomori5580]

Step 1: Live in a country that has science fairs.

[@mammothcorruptplays398]

So true! LMAO

[@calmdeadtries]

Yep

[@hydremoule50701]

Yup

[@ranodmvdischann3166]

I live in Britain(england) and I'm a year 7 (which would be 6th grade) and our secondary school had de science fair

[@kozaky32]

Ranodm vdis Chann31 I live In England but my secondary school didn’t have a science fair

[@Nobody134]

My friend and I did one on if color affects the perception of taste. So the cherry flavor was colored green (etc).

[@davisfarley7329]

Batman 13 can you tell me how they did that

[@hajimuratovic105]

Yeah how did he do it

[@samuelcolt1505]

So like a psychological scien expirement?

[@420subscriberswithnovideos6]

I have no friends .-.

[@pollodark10]

easy to demonstrate to judges

[@maxhinman268]

Nobody: Mark: *YOU CAN CALCULATE THE SPEED OF LIGHT WITH A MICROWAVE*

[@georgesofianidis1152]

Lol

[@dontmindme4398]

@JesseGames I did it cause I was bored...the answer I got is about 102,000,000.13728 and whatever unit that's supposed to be.

[@Judanus03]

@@dontmindme4398 u*m/(s*K) for your calculation, or in SI units kg*m/(s*K), but then you have to divide the atomic mass by 1000 mole, so add about 29 0's between the decimal point and whatever is behind the decimal point.

[@JamDonut11]

@@georgesofianidis1152 r/foundthemobileuser

[@ggunter2730]

My Koaツ that is so off that i just can’t because first of all pewdiepie has more than 102,000,000 subs second of all we started with than that and we started with the mass of helium and multiplied by speed then divided by heat which means we would have 3 different units and just this question doesn’t make sense whatsoever and the fact that you “got an answer” makes me wonder what you even did

[@addamazeing]

How to win the science fair every year: 1) Have an uncle or dad who is a NASA engineer 2) be born

[@sreekumaarsrinivas1830]

wrong order

[@magnusscot3781]

Scandipen r/woooosh

[@xxradd2515]

@Scandipen So you're gonna be born before having a dad?Lmao

[@niallsfavduck8290]

what if it was your aunt though...

[@Vekcrazah]

Emily Walters then you'll lose...

[@XMYeks]

Volcano kid: Hold my vinegar

[@hmwat1623]

Doctor Doofenschmirtz hates that kid

[@AnthonyRanieri]

Ja Wot and he still lost to a baking soda volcano

[@sachibansal5616]

@@hmwat1623 Yes, yes he does. Even though he made that huge volcano for the science fair.

[@veli328]

i saw like 10 of those one year

[@orksca5459]

wtf is the point of that experiment

[@GooberGuz]

Hey Mark - I need to start by saying THANK YOU!! My 5th-grade daughter made it from her elementary school's science fair 1 of 200 kids to be the top 16 that moved on to the district level, today she was awarded a spot to go to the Central Utah Science fair level at the end of March. Just really wanted to say thank you for your advice - she worked so hard on her project and making it to the next level validated all her time efforts and ideas. thanks for your channel and thanks for keeping it basic.... she watched your videos over and over and over. Keep em coming her project was to prove if vegetables are good for you? yep they are :( but its something she loved learing.

[@jaredleavermx94]

Mark: Americans tip almost exactly 15%. MrBeast: *tips 300%*

[@rileyesmay]

Didn't he tip money after getting a free water? He tips infinite money!!!

[@ThanatosIRL]

He tipped a house to the pizza delivery guy

[@aidanmoellering6261]

More like 300,000%

[@Nick-kd7me]

A lot more than that

[@rajsgamingchannel864]

@@aidanmoellering6261 no the average pizza costs about 10 dollars the average KZbin house costs 1.4 million so 140000 %

[@TheShmuTube]

I don't know why I'm here cause I'm a senior but the best science fair project I ever did was to see how many people made a rolling stop as opposed to a full stop at a stop sign. I went to the police station for statistics on how long a legal stop should be. I then timed every stop and recorded them. It also included whether off duty ambulances or senior resident trucks or even what type of vehicles made rolling stops. Obviously almost every car, including senior resident vehicles made rolling stops. Best science fair project I ever did. I even went to different stop signs to see if the environment would effect it but it still didn't change :)

[@ionaf9]

I'm interested to know if this won as it sounds great! What were some other good ideas you saw at school?

[@teatimewithkorekiyo1140]

I had a science fair in 9th grade and I tested out which material blocked out WiFi the most. I did this by testing out many different materials such as different metals, foil, and even paper, and I covered the machine that gives you WiFi. We looked at the data of WiFi by how much it has, and in the end, foil was the winner.

[@mskreidlerphysics3950]

You can also film a stopwatch to get rid of the stopwatch error. Start the stopwatch. Put it in the frame. Drop the ball. Now, you can go back and see what the stopwatch shows when you drop the ball. You can read it to the .01 seconds which is quite precise.

[@czeshmalik1863]

You're making this harder then it needs to be

[@orangeisdormant779]

*S t O p W a T c H e S a R e N o T a C c U r A t E*

[@gquinn1860]

That’s actually a really good idea!

[@Kangiten]

@@orangeisdormant779 Um u know it doesn't help if u type that way, i mean who even touches the caps lock or shift keys all the time when they type, also they are sometimes accurate u know, well sometimes that is

[@damonfurlough1856]

That's a super good idea tbh

[@charlesfarrant6819]

Science Fair idea: Calculating the speed of light using a microwave and some cheese... LMAO

[@heiko8789]

Loved that one

[@chefpatat]

The idea is accually insane that it is possible

[@Likeusb1]

Man that is creative as frick.

[@mattcraft5012]

Nobody: Literally nobody: Mark: How to measure the sircumfrance of the sun with a roll of tape and a microwave.

[@succulentmemes3004]

Matt Craft sircumfrance? Circumference.

[@timwnl]

@@succulentmemes3004 it's just a typo bud

[@shdhdsjdjsj8624]

@@timwnl it's not though, a typo is when you know how to spell it but accidentally spell it wrong by like one letter, OP didn't know how to spell it and just guessed

[@SKjear]

So if nobody said nothing, wouldn't that mean that everyone was asking?

[@gfeast4518]

Sir Cumfrance was a noble man

[@theundeadcactus6194]

Step 1:Have a dad who has worked at nasa

[@mixitup6805]

UNCLE

[@shimin5490]

Or revive Dr. Einstein and make him ur dad

[@bigboiwilliam928]

nice

[@gamermegabyte]

My grand father

[@_Jack_-te3ip]

**UNCLE**

[@felix000g]

In 6th grade, I won science fair with “Is there sound in space” it was super fun to do. I did this by putting a speaker into jar and playing a tone. I then used a pump I made to suck as much air out of the jar as I could creating as much of a vacuum as I could because space is a vacuum. I then measured the amount of sound coming from the speaker in the jar with a earbud microphone and a cellphone app. The judges were pretty impressed!

[@PurrrDLyte]

thats super cool. what app was it?

[@enaszaq3051]

wait but what exactly did u use to do that without trouble or other variables to mess it up

[@oldman5133]

What was the results?

[@StudioCtv]

It was so awesome working with you! Great video!

[@ainsley752]

HI Studio C!

[@crazyghostdus9999]

Studio C I subbed to you

[@RyTaylor]

Hi guys!

[@hayden9127]

Studio C is awesome! Your guys clean comedy is a life saver!

[@kadeerickson2806]

Studio C I love you studio c

[@Metapplin]

How to win: Somehow prove that mayonnaise is an instrument.

[@masonsilvers6789]

Ik. Throw it, hit it, nuke it, cut a hole in the bottle of the bottle, ECT.

[@allenrumbines8354]

Copied*

[@blazingwinds2129]

Wait It isnt?

[@yappyyapper44]

I mean technically everything is a instrument

[@freyhofer]

That came out a nowhere 😂

[@delaneyenyao]

I got first place on my 5th grade science fair because my experiment was “What Water Makes The Plants Grow Better?” I used bottled water, my home tap water, and the water that came out of the school water fountain. I got 3 of the same plant, added no fertilizer, and cut the plants so they where all the same hight, I got my water and brought the samples to the local pool store for testing and found out the different levels of things inside the water. I came up with the idea on my own because my dad told me that pool water will kill plants so I was like “woah! What water can also kill them or help them grow?” Based on my tests my home tap water made them grow the best due to the natural minerals in our water supply, then the bottle water, and the school tap water made it grow but not a lot. After winning a lot of kids stopped drinking from the school water fountain...

[@whatd0605]

lol how many people drank from the school water fountain before u won

[@grasshopperchick374]

Delaney Oliver hahah. Very funny and helpful!

[@Mame-hs1yi]

I wrote a proposal for your project, but then she said " not a controlled experiment" so she no. Lesson here read the fine print of your rubric xD.

[@eliseschmidt1086]

i did that too!!

[@thatgirlmaria5557]

Delaney Oliver that is so cool! And I wouldn’t drink from the school fountain water if my life depended on it, cause I heard that there is a higher amount of fluoride in the water than any other type of tap or bottled water.

[@m.0186]

I would do, how many times you can spin in a chair before you feel dizzy, so I could have an excuse to spin in a rolling chair.

[@Kangiten]

big brain

[@DMD-Wewae]

You would need multiple people and get the average

[@calmdeadtries]

Can you do that?

[@L00psX3]

Hmmmm....pretty smart

[@thedragongirl7333]

"I love science fairs" You and the Odd1sout would not get along.

[@mixitup6805]

Nope

[@nono6553]

No not at all

[@tejamitsrivastava7047]

I was gonna comment that only

[@UniversalDirp]

james

[@carlawhitlatch6884]

Now i want to see James reply to this.

[@AGJ117]

9:45 Two years later, only one comment was featured in that "killer list."

[@alimusa8805]

I wish Mark was my science teacher.

[@marcelasantini4260]

Same

[@peachystark]

Ali Musa no he would expect too much

[@mege3964]

I did “Bacteria In The Bathroom” for my 5th grade science fair....... I won 1st place. It was unexpected.

[@sweettooth4286]

Wow late congratulations!

[@jessicalopez867]

Even later congratulations

[@yolo4915]

Even even later congratulations

[@shumailaiqbal2007]

Even later later congrats.

[@7AM.Adrian]

Even later later late congrats

[@davidwrobel284]

In 6th grade I won the district science fair for my grade by testing if a metal bell would sound different if it was very hot vs if it was room Temperature and then if it was cold

[@sam-wr1bu]

David Wrobel WOAH, thanks for the idea my dude

[@MiguelJ-sj3mm]

David Wrobel that's really impressive

[@vyor8837]

... see, now I'm wondering if it did.

[@hans1993hans]

don't leave us hanging. we want to know. why are you doing this to us ^^

[@Limbozobo]

That's for the idea

[@maryamashogbon310]

I wish he could be my science teacher he smart and funny

[@EzekielNeusch]

IKR

[@coraljones537]

I like that this is basically saying your current science teacher isn’t smart

[@ayushsharma7995]

And now he is

[@xxhgfdxchh7175]

He is now

[@einsteiner2249]

Boy, do I have news for ya

[@SpecificLove7]

You are such a kid at heart. Great video

[@slatt_oscar6228]

No

[@turbo_jake]

Is mayonnaise an instrument

[@mohsenmustafa2046]

*obviously*

[@carsonbrackeen4336]

Yes

[@beamishforeman9425]

duh

[@riotkiwii7180]

Bro rip the creater of SpongeBob passed today

[@indiegate810]

No Patrick. Mayonnaise is NOT an instrument

[@CarlosRodriguez-dh7mm]

Take a completely solved Rubix Cube. Gather an assortment of people. The test: Have somebody make a simple turn, then solve. Two turns, then solve. Threee. Four. Five. On average, how many turns does it take for the average person to lose ability to finish the cube? How does this vary across age?

[@codogaz]

I can solve it no matter how many turns lol

[@codogaz]

Jude Pirnat ikr

[@Vlek]

easy, turn it an infinitly times clockwise arround the same axis, then move it counter clockwise 1-3 times You might need to add the variable that each turn must be different in axis from the turn before

[@mef2279]

Cubers like me ain't got no problem with this

[@Furycrab]

So I need to buy hundreds of already solved cubes? :P

[@SchwerMetall154]

Of the three science fairs I participated in as a kid, I won 1st place the first and third years (I got 3rd place my second year). If someone wants to use them and/or expand upon them, feel free; these experiments were done a decade or so ago. For my first year, I tested the body's reaction of different caffeinated drinks like different types of coffee, Monster, Red Bull, and Rockstar to see which would wake up a sleepy person up the quickest. I actually ended up contacting some of the brands and I ended up with some swag (shout out to Monster Energy for sending me stickers, a shirt, and cap over a decade ago). I compared this by taking the resting blood pressure of me, my mom, dad, and sibling, then having them drink the beverages and taking their blood pressure every 10 minutes for the next hour. From my experiment the answer was Red Bull for having the highest impact in 10 minutes, though by 20 minutes they each evened out until the 40 minute mark when Monster was the longest to cause higher blood pressure and keep the blood pumping for longer. However, while comparing the amount of caffeine in each drink relative to its volume in fluid ounces, Red Bull still beat out having the least caffeine by volume to wake up a person the quickest. Personally as an adult these days, I still drink coffee. For my third year, with Deepwater Horizon being a recent event, I chose to do my experiment about which type of material would be the best to clean up oil in different types of water environments. I went around town collecting types of human hair (barbers and salons), dog hair (groomers and vets), cat hair (same a dogs), hays (ranchers), cottons (farmers and stores), wools (same as cottons), etc. I would mix oil in large Tupperware containers with fresh water, salt water, sand-water mixture (as what one would find closer to shore), and purely because my brother was working on A/V sites, distilled water. I would measure the thickness of water concentration by simply fishing about the samples with a Popsicle stick relative to the time of which the subjects remained in the water from 10 minutes to 2 hours. Cotton was the clear winner with most of the oil being contained in the material and the water being the clearest by the 2 hour mark. The lowest was straw, pretty much because it's dried out grass for the sake of grazing livestock, but man if that extra metric of data can be added I say 'do it.' As for my second year, I don't remember and haven't yet found my old binder with the data. In honesty I actually won fourth but the guy who won third forfeited due to health reasons and thus everyone got scooted up. I pretty much just remember hearing the news, everyone congratulating me, and then I left the room to cry because I didn't win first place and feared that my parents would reprimand me to the rest of the family when I got home. Childhood trauma's a bad way to go through life, don't ever needlessly berate your kids. Anyway, science is interesting and at times very fun. Though I ended up not going that route in the end, if you enjoy it or find it intriguing, don't let anyone else harsh your dreams. Either that or any of the other STEM classes... or the liberal arts... or business... or medicine... or the fine arts... ...actually just do whatever you feel passionate about and spread the knowledge.

[@fn6391]

>get third place >cry I get you bro

[@nickraftery9261]

Last year I got first place by doing which common material is the best for soundproofing. I used plastic bottles, glass bottles and egg cartons. I then glued them in 3 identical boxes and placed a phone in there and played a song and used a DB counter to see the decibels. It was super easy and all my teachers loved it. I even go to a private school so they expect supper good projects.

[@ghostboat_]

can I use this project? I really want to do a sound or music related project and I think this is perfect.

[@AtlasDeValle]

Mmmmmmmm *supper* good projects

[@katyguan2996]

can you tell me more about your project? I want to do this project

[@Dark_Lantern_]

정국전 That guy just basically spit out his project (what to look for, how it was done, and even what equipment was used)... All you have to do is making your own paper and doing the experiment.

[@vincent0676]

bruh I did this project last year and I barely got a passing grade, u got good teachers😉😉

[@JJCreatorOfWorlds]

I did the paper airplane thing in 3rd grade and I just annoyed the judges by handing out free paper airplanes that flew all the way across the gym

[@championoffire9568]

I'm doing that this year and last year was what type of paper is best for paper airplanes.

[@JJCreatorOfWorlds]

just use any type of paper changing the plain is the variable

[@championoffire9568]

We actually found that construction paper is really good for paper planes

[@kierab5]

I did it in 3rd grade too, but I didn't win.

[@ramlahassan9761]

We had a paper plane competition in year 2 and we were testing which plane goes the furthest, luckily I won. That was probably the only thing I was good at back then.

[@itsirisii5715]

Mark: I LOVE science fairs. Me: I think the Odd1sOut disagrees with you.

[@ngess4661]

Same lol

[@chillsn]

No no no... it’s I love refridgerayers

[@nerdyasskid]

I disagree too ^^

[@fadingblizzard7524]

lol

[@asiyaehsan1682]

I just watched that

[@devandevan1403]

He used an entire plank of wood just to write a few sentences.

[@benas_st]

There are people who carve words in trees, so I think that's alright :D

[@jubileeYAVEL]

It's not wasted he can still use it. it's just marker ink, he could even sand it off

[@rabbitphobia]

Devan..... great observation skills, well done.

[@babygoku9896]

you can just shave it off or something its not like its not usable anymore

[@felixroux]

@Kendra Tagyen I mean, he alone donated £50,000 (50,000 trees) - I don't think a tiny plank of wood that's still usable is going to take away that much.

[@platenoise256]

Your award will be taken by a baking soda volcano

[@Theraot]

Took me a while to find the soda volcano comment, ... I reply to help it stay up (edit: if at all)

[@davidf7530]

Never underestimate the power of baking soda and messiness

[@curlybirdsong]

it always does

[@christophermcmurry8387]

KARKLES We all learned something from Phineas and Ferb

[@billy-mild]

+

[@PokeRedstone]

Y’know how kids are obsessed with soap bubbles in the sink? Well my sister did an experiment where she took several brands of dish soap in small containers and measured the height, coverage, and overall appearance of the suds over time so that you can know which are the best for bubble Santa beards. This was years ago, but it got her first place.

[@Emmalovesdogs678]

FancyRedScone so smart

[@Emmalovesdogs678]

FancyRedScone can I do this next year 😂

[@mariyay4442]

I did something similar but more boring, which brand of soap creates the most bubbles (i worked with a partner). We got first place too.

[@samuelhanks2481]

This was last year's STEM project (I know it's not a Science Fair, but close enough) My group and I made a riot control gun that used propane as a propellant, we got second place. And guess what we got beat by... A Tick Removal Kit...

[@2450logan]

BigDaddyBeatzMe I'm assuming the Fun Police were judging

[@samuelhanks2481]

logan thompson​ Probably, the judges where douches anyway. They kept asking questions that were on our tri-fold.

[@samuelhanks2481]

logan thompson I don't get it, the idea had to be original. And I've seen plenty other tick removal kits before.

[@2450logan]

BigDaddyBeatzMe should've fired some rounds at them, would've changed there opinion

[@hammaadashfaq331]

what country are you in bigdaddybeatzme

[@carsongreen2169]

Uuuuhh...... My school's never have had a science fair before 😶 and I'm just watchin this because I'm a fan

[@Ace-dm3bf]

Same bro

[@hollowedseas]

Same

[@justdancefitted2023]

I had 2 Science fairs :( they are boring and hard to win

[@devrajryatt]

Me too

[@BenFilmsArt]

Me too, I’ve gone to three schools and not one has had a science fair

[@cammiecook4733]

One of my friend did the paper airplane one last year for her science project, she got to spend multiple class periods do nothing but throwing and building paper airplanes

[@fionawu1121]

*Me presents these *I win *weeks later... *Teacher watches this video *me I I UH i can explain!

[@tinygameplay1997]

Fiona 0324 THIS IS CREATIVITY

[@ritanc5419]

Fiona 0324 Published Feb.1 "Weeks later" Your comment is fake. If it's sarcasm, I get it.

[@ZakkeryDiaz]

You're a thrill at parties.

[@kylieeee0]

Fiona 0324 😄 😄 😄 😄 funny It chances of happening 5% so i won't sweat it out😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅

[@xdgamer2712]

Fiona Wu xD

[@blockbusstar]

Are you less likely to binge watch a whole season of a show without every episode ending in a cliffhanger?

[@Kangiten]

Omigod that is the best thing iv'e heard about all day. NOT HAVIN A CLIFF HANGER EVERY EPISODE, i mean altho i just see like animes and mangas and they update pretty quickly too for a chapter but I NEED MOARRRR!!! (lol i should stop, sry person who i don't know)

[@no_name4415]

I hate that u_u so much

[@Kangiten]

truueeeee

[@sparrowflyaway]

I remember a visitor at my school telling us about an assignment of finding the most disgusting place in the school. All his classmates went straight for the bathroom, ‘cause toilets. This guy thought about it and then went to the bottom of the recently emptied rubbish bin. He won by an absolute MILE, because while the toilets are cleaned regularly, the rubbish bins aren’t. They’re emptied, but not cleaned or sterilised to anywhere near the extent that the toilets are. Heck, your phone probably has more bacteria growing on it than that toilet. And the fact that I just thought of that while writing this on my phone makes me want to reach for a wet wipe or something XP

[@chrisfard1866]

What is the percentage of chips inside a lays bag?

[@littlemissbucket310]

you could do that to complain to Lays by saying "I didn't buy 25% Air in this bag!"

[@OliverGottberg]

@@littlemissbucket310 more like 75% tbh

[@tysonparashyniak-doll7429]

0%

[@stan.rarick8556]

All of them. 100% of the chips in a bag are in the bag. (Just answering what you asked) 😇

[@thecringelord5525]

0.052834%

[@The2Trolles]

I just recently heard that my old grade school decided to end their annual 8th Grade Science Fair. Apparently, my grade was the last one to ever do it. I'm well past 8th grade, but it makes me so mad that schools are limiting the creative ability of children. Children can be super creative at times- sometimes offering the best solution to a problem many adults are struggling at. However, more and more people aren't allowing them to express themselves. Instead, they drown them in hours of repetitive homework they don't want to do. If you want kids to succeed, allow them to do interesting, engaging, and meaningful things. Worksheets and lectures are boring for everyone.

[@hanbieryu8390]

ikr...seriously

[@zachslaughter8754]

Worksheets are laziness in its greatest form

[@jinxangel224]

I'm watching this cause I'm not creative enough to know what to do I bet I'm the only one struggling with this, I can't pick an idea I have no ideas!

[@bryanv.3630]

Oh i freaking hate the science fair, my school makes it mandatory and it counts for half of my science grade.

[@WGSMRW]

Bryan Vaz That's just as bad in my opinion. I think kids should be shown how science can benefit them and then let them go to the fairs and make experiments on their own time. For instance, tell a kid, "Do you want to know why you get sick and why it hurts and how medicine helps that and how you can make it feel better?" I bet you if you ask a kid that while they are sick they will tell you that they would. Or, tell them that with science, they can be better than all they're friends at something like... I don't know... Rock, paper, scissors. ↑↑↑. I'm a senior in highschool and I always fell behind in my grades in middle school and into highschool because I was never interested in what we were doing. If teachers let the kids pick what they want to learn about then kids would be pay so much more attention in class because it's relatable to them. They can see how, with science and the other fundamentals, they can enrich their lives and others now and in the future.

[@puropulkkinen1580]

I would A. Do the classic volcano trick with a twist: Inside the volcano are some nichrome wires that are plugged to a wall alongside some gunpowder, potassium chlorate, sugar, baking soda and some dark grey dye powder. When the nichrome wires are heated up the gunpowder explodes and all the other ingredients start to make a dark grey cloud of smoke making an almost oerfect volcano effect. Maybe add in some coal. B. The power of frost! Mix rubbing alcohol and dry ice to make a -110° Fahrenheit liquid. Cold enough to cause permanent damage but not cold enough to instantly evaporate when touching you. C. How does bacteria react to extremly cold liquids? D. How much salt should you put on your fries? E. How your favorite condiments are made. F. How water generation works and how to apply it. Edit: Sorry if i had any typos! Please let me know if i had any.

[@ashleylourenco9439]

the hell am i supposed to get gunpowder?

[@jgamingg3604]

*perfect

[@xureality]

@@ashleylourenco9439 America, just get your parents to buy it from a gun store

[@QuantumS1ngularity]

The most important thing about really hooking your kids with these science projects is that it will teach them to think outside of the box and develop their problem solving skills. And this would help them much more in life than anything else. Cause it's not only about asking the questions, it's the way to test it and prove it or disprove it. Us people, we are not just born smart and wait for the moment to show it. Guys like Mark got NASA smart not by being born that way. He got hooked on science and learnt his brain to follow the scientific footprints and clues. Like a crime scene investigator but for science questions. And if you nudge your kid into science and he turns out have the potential 20-30 years later he'd be either a great scientist or a notorious criminal, because that's where most people with the highest IQ and up.

[@TheMadVillagerMinecraft]

My favorite science project I ever did was testing how the weight of an object affected how far it would travel when launched from a catapult. This one was awesome because we built a catapult out of tinker-toys and elastic and I got to launch projectiles across our driveway. We put a layer of sand so it made a mark where it landed, because sometimes it would bounce. If you can find objects that are the same surface area (at least roughly) you can get good results. In the end, the kid can learn F = ma, and other equations. If they know algebra, you could do "basic" calculations to find out how much force your catapult exerts on the objects. But that depends on how much they know already. At the very least, it's really fun, and can give a good introduction to a lot of Newtonian physics.

[@fidgetspinner2416]

TheMadVillager Minecraft F=MA has nothing to do with that

[@TheMadVillagerMinecraft]

It shows that assuming force is the same every trial (as our catapult was a controlled variable), then the acceleration of the rock and the mass of the rock are inversely related. (F=MA -> F/M = A) That means that the heavier the rock, the less acceleration it will have and thus fly a shorter distance. If you want to actually calculate that distance, you need more equations, but I wouldn't say F=MA has nothing to do with that. What equations would you use with this experiment?

[@amyyhongg]

That's what I have to do this term for science

[@farsendingo7833]

TheMadVillager Minecraft when you said the kid can learn F = ma, I thought you were going to say “In the end, the kid got F-“.

[@drammend4113]

i'm curios if the condition if the wind had affected the distance since it was launched in your driveway

[@AdamOSretro]

This is one that I did WY back in 1998 and didn't win but I think is actually more relevant today (I was just ahead of my time haha): People react to sounds much differently than they do sights, smells, etc. Each sense creates a different reaction. For example: If you see a cat, you want to pet it cause it's cute! If you touch a cat (without seeing it of course) you may be weirded out at first cause you don't know what it i. If you hear a cat, your first instinct is fear. So my project was to test which object had the most diverse reactions and which objects had the least diverse. This was before cell phones so recreating a cat meowing didn't go over so well but now you can record these sounds and use them in the experiments! I won't give away the results but some of the things I tested were: 1) A man laughing. 2) A cat. 3) A dinner bell. 4) Shrimp chips. 5) An osculating fan. There are sooo many new things in the world since 20 years ago that will have all sorts of new reactions. If you do this with different technologies, movie characters, etc you can find some really fun results!

[@boltz8051]

AdamOS Retro this is a great idea!!!

[@Jacob_Tiger]

That would be an A at my school

[@devait4752]

When I hear a cat my reaction isnt to be feared tf niqqa

[@rxxx2411]

AdamOS Retro i go to wy now

[@roquelabs7092]

before: Mom: stahp playing games! its rotting your brain! after: Me: i have a science fair and my problem is *How do games affect your brain for the whole day* Mom: oh how productive my son will be :) *ILLUSION 100*

[@thekrabguy1083]

Intelligence 100

[@xxradd2515]

*SNEAK 100*

[@beggelbeggel3639]

make that ILLUSION 3000

[@breestakebobba2318]

dILLUSION 100

[@jimmer828]

Overrated

[@theshinxhunter]

I got second place at a science fair measuring which type of roller coaster was the most stressful to ride. I went to a bunch of different amusement parks over the summer and brought a blood pressure monitor which I used on my dad (I was too small at the time for it to work) to measure his blood pressure after each ride. We waited at least a certain amount of time between rides to ensure his blood pressure returned to normal levels before measuring again, and sorted each roller coaster we rode into a different category. In the end, we concluded “lay down roller coasters” (which in the experiment was a Vakoma Flying Dutchman) were the most stressful. However, part of the post-experiment analysis was a mention of physical stress, the stress the ride puts on your body, verses psychological stress, the stress you get from fear,since my dad was most scared to ride lay down roller coasters, there may have been some error in the results obtained. As a huge roller coaster enthusiast, I had an absolute blast doing the experiment and I thought the end product was really great given I was somewhere between the second and fourth grade at the time.

[@youtubeaddict3058]

Wow that sounds super cool. As a fellow roller coaster lover this sounds like a super fun and great idea. Good job. 👍

[@ellacoco978]

Omg this is the best idea I hope u don’t mind if I do it for mine 😂

[@UplaneBuff]

What if my science teacher watches your videos

[@meaganhill8656]

My science teacher actually wants us too use some of these...like ok that’s just easier for us

[@abbieq11]

Can you make another video like this? Especially with more projects?

[@emilycalhoun2606]

When the comments give you more ideas than the actual video. (still a great video and great job!)

[@juanita_fangirl1238]

Emily Calhoun true

[@Mrhappy33664]

Lol

[@undertaeashey9476]

Emily Calhoun woohoo I was 100th like!!!!

[@raaston9761]

i had a scince fair abought how everyday things work so i choose turbines and motorsand what makes them diffrent from each other as they both work with the same materials but it chamges becuse if you move the shaft it generate energy and if you put energy in to the motor moves the shaft all is done using magnets

[@elina7347]

Me: Yes, now I can use these amazing science project ideas for my project! *on the day of the science fair* *announcements for places happens* Me: :O I took an idea from an ex NASA worker and this kid won because he made a paper mache volcano

[@Jack-tu5zf]

When I was in 6th grade I did an expiriment on what it would take for an airplane to go into space and what makes a rocket ship different from an airplane and the steps for preparing to fly one & I didnt win... I got second place, first place was a stupud salt & vinegar volcano

[@mariyay4442]

Volcanos are so basic, you deserved the win

[@theholderscock]

A volcano over space. _facepalm,_

[@assassinsgames6721]

Volcanos are so basic

[@discontinued1824]

But everyone dose volcano

[@luvdot5919]

ShadowLight Gaming dr.doofenschmurtz

[@MatthewWeiler1984]

8:35 (idea 9) WTF?! People would swerve to hit a turtle or a snake? What's wrong with people?

[@spitnight4998]

its sad but apparently true mark made a video on this

[@Tiny_24]

Hit snakes they bite so don't be liberal and say it's animal cruelty.

[@Daniel-zq1ri]

@@Tiny_24 so do dogs

[@jacklewis1]

@@Tiny_24 just avoid the head, flat tyres suck

[@RobbieDuggs]

That cool guy Cole every animal bites tf? Lmao

[@Sketchy_Dood]

When your school never had science fairs

[@mic9048]

Sketch it D.I.Y well if you are in junior high there will be a lot

[@sakuyarules]

None of the schools I went to had science fairs; and yes, I did go to junior high school.

[@ruhan5628]

You are so lucky

[@goofygrump]

Sketch it D.I.Y i no right

[@iphonex8475]

u lucky, at my school they stressful af

[@Kore_YT]

I'm 20 years old. I've been out of school for over a year and a half. Why am I here

[@JohnAlenProductions]

My school says we have to choose between researching one of two topics and they call it a "science fair". Last year I had to make a model of a zoo. Nothing to do with science.

[@RedFox-dj7di]

Same thing happened at my school I can feel the pain

[@youtubeaddict3058]

Fortnoir _ and mine doesn’t even have a science fair... 😢😢😢

[@himanshi3745]

Wish me good luck. My science fair is in 2 days. It is on February 12, 2019.

[@sagnikdas2068]

Well good luck :3

[@axoltols6489]

how did you do?

[@Comboowo]

*Ten months later...* Did you win?

[@matthewbruh1326]

Why am I watching this, I've already graduated from university

[@EFsuffolks]

because many of us did the same thing.... probably because we love science :)

[@tyronejenkins6523]

MatthewBruh13 you graduated "from university"???

[@cl0wn_g0ds]

MatthewBruh13 LOL LMAO 😂😂😂😂🤣🤣🤣🤣🤣

[@dtripodi]

tyrone It's British to say that, not wrong. Matthew: the question is why are you commenting and why am I replying?

[@Pinktieproductions1234]

MatthewBruh13 bc it’s mark Rober and he’s just fun to watch

[@Lucy.andress]

I did mine on which mascara is the best. Which was my last science fair. 4 years ago. I did one from 5 brands and tested each on a tile. It was a really fun experiment and I’d like to redo it with newer ones.

[@elizabethanntarter]

I did a really extensive project on which soap brand is soap against germ manifestation on different objects and it was really cool and probably super helpful and I didn’t win. In fact the project that beat me was ‘which soap bar foams better in the microwave’ like wtf.

[@picklemeownow5688]

Elizabeth Tarter oh I once did a project that was called “what happens when you put soap in a microwave” but I already knew what happened but I needed an idea that was easy....

[@mbk0mbk]

You know you did best but you judge support fun and not discriminating soaps. Hey buddy what you did is more really useful than other person

[@tacticalultimatum]

Nice video mars rover. I mean Mark Rober

[@aaqibalam4885]

XD

[@averyshaham1697]

Tactical Ultimatum lol

[@MrWolf-sy4hc]

THE WAY WE MET ARE FRDJKSGNRSWOLZAGJRIHAZILEWHJIOFGURLEHGARE;;;;;;;;;;;;;;LJKC NVBGH;/zhwoOTHO;WIAHGTA;ZOP/2EIO0

[@jjjk7895]

Tactical Ultimatum nice

[@ggabe2865]

Mark, you need to collaborate with Smarter Every Day

[@gestaltbird]

or like CGP gray

[@zultiAvi]

he had

[@christopheryoeurng3722]

Avi Zulti what vid

[@MA-748]

or collin furse

[@MrLiamAzlan]

My son and I watched your video and he picked an experiment based on this video. He won FIRST place for 3rd grade and won OUTSTANDING award among all of the elementary grades 1st-5th. He did "What paper airplane design flies the farthest?" The moment he won he said- I have to go like his video! :) Thank you!

[@azurecerulean1279]

In fifth grade, I did a project about which icecream melts the fastest. The icecream types I experimented were regular, gelato, and dairy free

[@meganmusson]

Theodd1sout would not be happy

[@averyshaham1697]

megan musson lol ikr

[@thatmulti-fandomfan3357]

megan musson lol he hates science fairs

[@Kris-kl7ok]

megan musson lol ikr XD

[@KagoK]

I came here from one of his vids actually

[@runestarckx1135]

yes!!

[@sreerambiju5537]

I've not done this but here's an idea. 1. First my little bro asked me he wanted to make a bubble solution since his ran out. Then I'm like, "Hey! I can do this for a science fair!" 2. So we measure the ph of the water used and the glycerin and other stuff in a bubble solution. 3. Next we make a chart with the observations with the measurements and possible changes. 4. Next we make Hypothesis for different combinations/solutions. 5. Finally, we experiment and write down the observations while blowing bubbles. 6. Then write the best solutions in different cases like which solutions make bubbles large or pop after the most time. 7. Lastly we write down the best solutions. This is an Idea so i'm not sure if i'm correct or not, but it's worth a shot, right?

[@super_mer7375]

That seems cool!

[@prinduplayzx]

Just use soap and water

[@abadgurl2010]

I know I'm a year late but it sound frickin awesome so I hope you did it and won!

[@abadgurl2010]

Also, you need a way to keep your breathe consistent when blowing the bubbles cuz I know from personal experience that if you blow too hard or too soft a bubble won't form.

[@andrewlu104]

Here’s a good idea for the science fair - which type of growing medium is the best for growing plants using hydroponics?

[@flipflops7345]

idea: how to make mark your dad

[@austindrapen8959]

Mark Rober but seriously though, you adopting?

[@galigon3812]

Mark Rober mark I showed my friend the bottle bust a we agreed to do it for our science fair project

[@SSPsGoku1]

Hypothesis: It's not possible for Mark to adopt a 30 year old, married man. Mark I am going to need you to attempt to adopt me in order to prove this.

[@davidf7530]

Seriously though, I'm pretty sure you're that family member everyone wishes they had.

[@mb98765]

But youre soooooooo fun and cool Mark

[@lorenzoserrano]

The 1.2K people that disliked are the salty peeps that saw this after all ur cousins rekt them in the science fair...

[@ubettagamestopem8267]

Lorenzo Serrano or just realized these are demonstrations

[@Cheeseson]

hahahaha:/

[@absolutelynot524]

No, it was just James.

[@alyannaduque845]

@@absolutelynot524 I was about to comment that

[@cap6733]

The majority of schools don't have science fairs.

[@Wuaff23]

Cap673 What a majority of boring schools

[@abbywatkins930]

The Salty Salt science fairs were so boring

[@adamadamadam12]

The Salty Salt Ikr my school doesn't have any

[@Wuaff23]

Abby Watkins I personally didn't like them but it still was a unique event

[@cobrak1ngs]

52% of schools don't do it

[@chrish_]

Thank you so much for the idea of the 5 second rule. I did it and I won first prize out of my grade!

[@mnbv4184]

Good idea; Do you really catch more flies with honey. Test honey, raw meat, manure, etc.

[@RainaThrownAway]

Man, where was this when I was 6?! Oh, right. That was 1999. The internet barely existed.

[@thecomplexsimplifier9539]

Ryan P KZbin was made I 2005 not in the 1900's

[@overthetop4239]

Hello Hello he said INTERNET not KZbin. Learn to read.

[@SolaceInPrudence]

Hello Hello yep. And wow, so surprisingly, KZbin exists on the internet. Whoa! How did I not know that!

[@Zurtron]

" Alexa, play illuminati music" " playing illuminati music"

[@Physover]

haha

[@missamazing5104]

I won the science fair by testing witch burns longer mg or wood to see if we could reduce the usage of wood in our every day life

[@tjbuttrick3408]

If you burn witches you burn less wood, so that works too

[@kevinm413]

Witches burn because they're made of wood. Wood floats in water, as do ducks. So logically, if she weighs the same as a duck, she's made of wood, and therefore is a witch.

[@Hatchy_Auto_Engineering]

I won the highest innovation award for my Science Technologies Engineering and Mathematics (STEM) competition, my device was a hand free crutch system that was cheaper than the standard crutch design, theoretically, and went on to win the business innovation awards in Moreton bay, Australia. I’m now trying to get the crutch into production by attending a competition to kickstart my business and get more funds through Kickstarter and talking with the Moreton bay health care, hopefully it goes well, you never know what the future can hold🙂

[@maanit4740]

Orrin Boi wow that’s actually really impressive

[@speedrag0n12]

I remember back in middle school I had made a pulse jet engine and was testing how different fuels will affect burn time (btw it was methononol) and something went very wrong with the nozzle and It had a fuel leak. I still won 1st place because I had handled that situation very well

[@juanoooh8878]

I will create a machine that makes you run at the speed of light based on cheese and a microwave.

[@Themonkeysforlife]

XD

[@zinniaward8549]

As something gets closer to the speed of light, time for that object speeds up so it becomes harder and harder to get to the actual speed of light - a bit like that Ant On An Elastic String Paradox

[@JackVerhoef]

i won my first science fair wit a variation of the sunless pot plant,i kept some plants in the dark fot a few days before i printed images onto thin plastic and stabeled it around a leaf,i than placed the plants back into sun light and they only photo sythesised in the clear areas of the plastic, by doing a starch test on the leaves i could bring these pictures back to life on the leafe itself, very cool, made some really cool images and even managed to get gray scale, my face and cat pictures are now framed on leaves

[@samfindley2418]

When I was in 4th grade me and my brother did a project where we made different shapes of ice cubes to see which shape melted fastest in the microwave. We won first place.

[@jakemullen5044]

That work bench is sick

[@jakemullen5044]

I am jealous

[@lizardclarke]

Jake Mullen same

[@jameslandon4126]

His work bench is very basic with limited tools/equipment and it is not very sturdy. First thing I thought when I saw it was that it was sad for a man to have a bench like that. It is a hobby bench at best. Any decent work bench at least has a bench vise. I'm not even saying every guy needs something like a 150+ pound badass vintage vise from a brand like Reed, Rock Island, Columbian, Athol, or Charles Parker, but they should at least have a bench vise of some sort.

[@ACoustaDC]

No matter what someone says on the internet, another will contradict them.

[@austinbrown4270]

Jim Garrison real jerk jim

[@jamesnguyen859]

I did a science fair once about how you can look back to time if you travel at the speed of light away from Earth. Thats a good idea!

[@dinoRespekt]

Jamescaykem Nguyen wouldn't you just See the Same thing all the Time because the light from the Time you started flying just keeps moving with you?

[@匚モ乃モ丹尺]

OddOnesOut hates Science Fair

[@carsonbrackeen4336]

I watched that video and remembered that this was a video

[@kalebgreen2973]

I love the odds1sout

[@beamishforeman9425]

I was thinking about that all video

[@Natalia1301]

Who’s the odd one out?

[@Natalia1301]

WOAAH HES A KZbinR WITH ALMOST 10 MILLION SUBS!!!!

[@mayceeskahl1144]

I did the 5 second rule experiment in 7th grade! I got 4th place. I didn’t even want to win, I had to do the science fair and I was like, “I’m not even gonna try to win, I don’t care any more” and surprisingly I actually won! Thx for the ideas! I got 10 dollars, which isn’t amazing but it’s money so I’ll take it🤑🤑🤑

[@abadgurl2010]

Your victory could in part be due to you "not caring" since it meant you were more calm when presenting and thus less likely to forget what you were goong to say & thus not having to say "Um" everytime you need to pause to think of what to say.

[@toastit4361]

I can tell the speed of light from a microwave...cool!

[@thaddeuskobylarz8519]

It was my first year of middle school 6th grade (last year) I won first place by explaining cosmic microwave background radiation. It’s actually pretty simple to explain. 1 Big Bang makes gamma radiation 2radiation cools/looses energy 3today

[@neera2451]

I’m doing the “is the 5 second rule really true” Hope you don’t mind

[@tqffy429]

Mr. Thanos how'd that go? im thinking of doing that one :)

[@fn6391]

how did it go

[@Mchem1st]

I judges a science fair project this year and saw some really cool ideas. One kid did a project on slime, and what ingredients made the stretchiest slime; another experimented with what made mentos cause coke to fizz, testing different sodas etc.

[@Alex-md8hs]

Mark Rober do a draw my life plz

[@Alex-md8hs]

Mark Rober about your life

[@justincase8980]

Mark Rober hahahah your smart

[@shenisbetterthanzed8986]

Mark Rober LOL

[@davidmansilla9568]

Tommy Thunder *youre

[@JuryDutySummons]

Your wrong.

[@DustinHasVideos]

When I was little I did subliminal messaging. I recorded a song with me slightly below audible levels telling people to pick a certain color sucker. I would let everyone pick a sucker color (as a standard) then play the song and have them choose another sucker.

[@phill__6239]

DustinHasVideos did it work

[@beefcouch-s6u]

DustinHasVideos Sucker? I know that's what some people call lollipops but that just makes me cringe...

[@pocketmnky]

I did the same topic with a very different experiment in the 8th grade. I wrote a program that rapidly filled a screen with a repeated sentence over and over: The quick brown fox jumped over the lazy dogs. Hidden in one message was something like "Choose B". Followed by a survey to choose from A, B, C, D, or E and then collected the results. It worked amazingly well with close to 70% of the subjects choosing the suggested letter.

[@lifetake3103]

how actually well was that message hidden? As if it is obviously shown anyone can see that if the suggestion was on the screen for a frame running at 60 to 120 fps. While a hidden message can be seen at less than 100 fps. A subliminal message is one no one can perceive ever like how this guy put the sound below audible levels. However, your experiment may have just tested peoples ability to see things at a certain frame per second.

[@pocketmnky]

lifetake Not true actually. What my experiment sought to test was whether or not a message could be perceived superliminally but still have a subliminal effect if it bypassed the conscious awareness of the mind. The message had to be very basic and tied directly to the test. Like we could have a person prefer the letter B but we couldn't make them call their mother or rob a bank. In fact, one finding we came across was that if you even consciously suspect that there is a subliminal message present, it reduced the effectiveness of the message dramatically; almost to random. But to answer your question, if pointed out, the message was indeed visible if you knew where/how/when to look for it, but it was probably almost too fast to read the message fully without seeing it many times. The key is that your superliminal brain IS seeing it many times even if your consciousness cannot pin it down.

[@aloha8827]

I wish you had posted this just a little earlier! :( This video was so good! 😂

[@aloha8827]

My science fair entry deadline was last week..... 😂

[@drumisfum8284]

Cindy L you are lucky you even have a science fair

[@bballnotproyet306]

Mark Rober and Matpat are the two biggest things that started and help my interest in science.

[@vincentn5711]

Hmmm. I got an idea!! If eating before sports affects how well you play sports?

[@vex8499]

Vincent N yes it will in short. I can explain if you like?

[@michellewong3392]

VEX 5 months later... yes please explain that's interesting

[@drammend4113]

Vincent N wouldn't there be multiple uncertainties, such as good night's rest etc.

[@colemrowka2687]

Americans: *sOccEr balls are filled with helium* Europeans: FoOtbALls are filled with air

[@grace5691]

I won 3rd when I did how does music effect plant growth This year I'm doing how does the angle of a mountain effect a landslide btw we have a chance to make it to nationals for this project

[@muzicrealm8985]

did the music actually affect the plant or not much difference

[@grace5691]

Muzic Realm it wasn’t a drastic difference but u could see that there was a difference the plant with classical music did best then Irish then rock

[@joebiydenn9835]

Bruh u stole that from rodrick

[@grace5691]

Joe Biydenn who’s that

[@horselover9393]

Motivation is absolutely one of the most important things! I did four science fair projects instead of the required three because I had a really good idea in 2nd grade that I wanted to test(what toy my dogs liked to play with the most). I remember disliking and even rigging the results of my 3rd grade science fair project because the teacher said I couldn't do something related to animals(I ended up picking the effects of the environment on my reading speed...yeah...still won, though, and went to regional with it). My 4th and 5th grade projects also won and I liked doing them because it was basically an excuse to go spend time with horses for a while. I went to regional with those, too.

[@soupiedog23]

Yay new video its been so long!!! You are so AMAZING I hope you've had a great day!

[@soupiedog23]

I'd give you an idea for your next video but I don't have any lol. You could do something about rust I don't know just a thought. You might not even see this comment.

[@damplamp]

he did some collabs with backyardscientist i think.

[@joshuacook148]

Lmao, I did what metal and liquids produce the most electricity by how bright they power an LED and I lost to a windmill.

[@gandalfthegrey2171]

Why? Was it a special windmill or something?

[@Tinyvalkyrie410]

Yup I did an experiment using superconductors to precisely measure insulation efficiency at very low temperatures. Lost to a kid that put teeth in different sodas to see which rots your teeth faster... EVEN THOUGH THATS NOT WHAT CAUSES CAVITIES IN A HUMAN. It’s been 12 years and I’m still grumpy about it.

[@stupidityseeker3856]

That sux

[@sambulate]

@@Tinyvalkyrie410 Where the heck did he get the teeth??

[@Tinyvalkyrie410]

Sambulate I assume they just asked a dentist or a vet or something, but I didn’t ask

[@hamzahelshwike]

my science fair just finished.....😐

[@Lillianp3473]

Same, just got this notification today when the award ceremony for my science fair was yesterday

[@iamhippo9679]

Mine is next tuesday...

[@xEjaliCraftzx]

Hamzah Elshwike omg same i was so stressed out because it took me long to find a good topic but at least im finished

[@hamzahelshwike]

but at least I came up with what to do for next year

[@xEjaliCraftzx]

Hamzah Elshwike i dont have to do science fair for another 4 years :)