21 күн бұрын
2 ай бұрын
2 ай бұрын
3 ай бұрын
3 ай бұрын
3 ай бұрын
4 ай бұрын
5 ай бұрын
5 ай бұрын
6 ай бұрын
7 ай бұрын
7 ай бұрын
8 ай бұрын
8 ай бұрын
8 ай бұрын
9 ай бұрын
9 ай бұрын
10 ай бұрын
10 ай бұрын
Пікірлер
@shreenatekar4919 4 күн бұрын
Where can we get good science tools at reasonable price in Pune , Maharashtra ?
@Bl4ckw0lf1 5 күн бұрын
Iron will attract a magnet, Ti - titanium Fe - iron Co - cobalt Ni - nickel Cu - copper Gd - gadolinium W - tungsten
@missbilbybadinage1199 6 күн бұрын
6:50 I made one of these in high school (13 years old) & made the top 10% in my state.
@DonnaMaskil 6 күн бұрын
KOOL!
@JR-ve9ij 6 күн бұрын
Due to state regulations not being able to sell incandescent bulbs the spin shade wouldn't work wit leds.
@prophetofducks 6 күн бұрын
the answers are Gd Fe Co Ni
@chibigon01 6 күн бұрын
Iron and nickel.
@SandraCat22 6 күн бұрын
0:10 for those who don’t know, Bismuth is the active ingredient in Pepto Bismol… don’t believe me? Check the label of a Pepto Bismol box or bottle.
@prophetofducks 7 күн бұрын
titanium (Ti) iron (Fe) cobalt (Co) nickel (Ni) Copper (Cu) Tadollnium (Gd) Tungsten (W)
@ChristopheMarois-sf3zo 7 күн бұрын
La science n'est pas tout, mais la science est vraiment merveilleuse French
@MadCatNobody 7 күн бұрын
i think if i had that water bottle at work, i would never get any work done because i'd be playing with it all day
@DownhillAllTheWay 7 күн бұрын
Rate Background music on a scale of 1-5. Why not 0-5? You're taking away an option.
@Tuck-Shop 5 күн бұрын
We are also prevented from giving a perfect score of 5/7
@paulblacklock2160 7 күн бұрын
5
@physicsfun 7 күн бұрын
Glad you enjoyed
@sundancer014 7 күн бұрын
Truly the magic of science.
@physicsfun 7 күн бұрын
Glad you enjoyed The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
@86DIONIS 7 күн бұрын
"Holiday decor" is very interesting.🙂
@physicsfun 7 күн бұрын
Glad you enjoyed ❤️ The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
@ВладимирБронин 8 күн бұрын
Хорошая музыка у роликов.
@nik-btd 8 күн бұрын
Pity all my Xmas presents are done already :D Got the hovering magnet lamp a couple of years ago to my parents, probably after one of your videos, always a success when visitors come at home :) And yes, I admit I immediately regretted I didn't get it for myself.
@MrJdsenior 8 күн бұрын
The "I LOVE YOU" card is clever. Makes me want to go work one out, for birthday cards, or whatever. It would be interesting to see the resultant patterns, if they are apparent (probably not), uncovered. To me, the hearts are obvious on the open card, the lettering, not so much, but building them, they would more likely be. I knew a guy once that had done so much editing on reel to reel tape, using his fingers to wind back to the beginning of sentences, etc. that he became proficient not only at understanding the speech in reverse, but could actually speak normal sentences, recording them, playing them back in reverse, and they were understandable. Three, not that there is anything wrong with it, just that it gets monotonous, maybe get a few versions and change it up with each new toy, or occasionally throughout the video. You asked. I'm not sure I understand the totality of the physics going on in the reverse hourglass. Maybe some attractive or frictional/rotational forces between the beads, keeping them from just passing through the neck, at the total passage diameter. Or more likely, the reverse flow required of the liquid being displaced through the neck, as the primary retardant driver? The geometry of the phenomena makes me guess the latter, especially at the lower separation interface. It looks like more than one, as well. Interesting. The suspended ornaments in the 'liquid' is super clever. Had you not shown that one, I'm not sure I would have come to that conclusion, especially if you had pointed out that they were truly stationary, with no buoyancy driven movement. I can think of some other ways to do that, but not ones where you could chose placement, and have them truly stationary, negating variations on that same theme. Probably people smarter than me on the subject could, though. Using the hydrophilic material so that the index of refraction was near perfect was genius. I wonder how many of those types of illusions were thought up out of the blue, and how many were "lucked into"? When you do studies, you find that MANY materials, chemicals, etc. were the outcome of happy mistakes. I saw acoustic levitation demonstrated quite a while ago. Great implementation for a toy version.
@physicsfun 7 күн бұрын
You are intelligent 👀 Time's Up: inverse of the sandglass- tiny plastic beads are less dense than the water and thus ascend to the top of the container under the influence of a buoyant force in accordance with Archimedes' principle. This timer takes almost exactly 6 minutes to complete shown here at normal speed for the first half of this video, and the second half is condensed to 24 seconds in time-lapse.
@MrJdsenior 7 күн бұрын
@@physicsfun I just skipped over the obvious part. I was talking about the action through the neck, which was what struck me as not what I expected. Retired engineer, so I know just about enough about physics to be dangerous, but not much more.
@ricardomanzano1270 8 күн бұрын
Por mucho que diga la comunidad europea que 2+2 son 5, el coche eléctrico no es el futuro. Es el segundo coche de gente con pasta y ese stock ya se ha comprado, las ventas del eléctrico no van a hacer más que bajar. Los políticos viven en una realidad paralela.
@thierryrobichaud2603 8 күн бұрын
background music ⭐️⭐️⭐️⭐️⭐️
@physicsfun 7 күн бұрын
Glad you enjoyed
@arnab_blue 8 күн бұрын
No need to zoom, in desktop all are visible... 😅 anyway I didn't know about what Gd & W stand for... Fe, Co & Ni attracts to magnet for sure...
@physicsfun 7 күн бұрын
You are intelligent Here are seven samples- 1 cm cubes of 99% pure elements: Ti (titanium), Fe (iron), Co (cobalt), Ni (nickel), Cu (copper), Gd (gadolinium), and W (tungsten)- Although magnets are familiar objects, the physics of ferromagnetism is very complex and is described by the quantum mechanics of intrinsic particle spin and the specific electron configurations of solids and molecules.
@Nelkhael1 8 күн бұрын
Finally a video that's longer than 10 minutes!
@marki1.2 8 күн бұрын
the music track; Cyberpunk Synthwave - Black Rainbows. very nice track
@physicsfun 7 күн бұрын
Glad you enjoyed
@samarthFI 8 күн бұрын
i remember i studied in my 10th standard, not all metals attract to magnet., metals named nickel, cobalt will attract to magnet and their ores too, why dont other metals attracted to magnets ? i remember their symbols also Ti - Titanium (hardest metal) Fe - Iron Co - Cobalt Ni - Nickel Cu - Copper Gd - Godolinium (dont know of this one so, i improved video quality amd zoomed to see the answer) W - Tungsten (used in bulb filaments) i have a question already mentioned, someone please explain Thank you :)
@mrxmry3264 8 күн бұрын
Magnets will attract iron, cobalt, nickel and gadolinium.
@physicsfun 7 күн бұрын
You are intelligent ❤️ Not all metals are attracted to magnets because of the arrangement of their electrons at the atomic level; only certain metals, like iron, nickel, and cobalt, have a specific electron configuration that allows their magnetic fields to align easily with an external magnetic field, making them strongly attracted to magnets, while most other metals do not have this property and are only weakly attracted or repelled by magnets. Key points to remember: Electron configuration: The way electrons are arranged around an atom determines its magnetic properties. Ferromagnetic materials: Metals like iron, nickel, and cobalt are considered "ferromagnetic" and are strongly attracted to magnets because their electrons tend to align in the same direction. Diamagnetic and paramagnetic materials: Most other metals are either weakly repelled (diamagnetic) or weakly attracted (paramagnetic) by magnets due to their electron arrangement.
@samarthFI 7 күн бұрын
@@physicsfun woah ! i got it very well sir, none of the teacher ever explained me this in such detail, thank you so much for improving my knowledge sir, i think you are professor in university i will try to do a good physics high energy particle research internship under your guidance❤❤
@snoutysnouterson 4 күн бұрын
Titanium is not the hardest metal. Tungsten is.
@samarthFI 8 күн бұрын
We need to understand science and excel in it to sustain
@MrJdsenior 8 күн бұрын
Sustain what. exactly?
@Reach3DPrinters 7 күн бұрын
@@MrJdsenior sustain survival. We are accelerating the consumption of easily accessible and convertible resources, on the earth, for our needs. The only way to sustain our survival as a species, is to either innovate, or have a mass die off, which almost happened in the 20s, when nitrogen and phosphorous rich bird poop, being shipped in as fertilizer for food crops, was depleting, and costs were sky rocketing and food began to get really expensive. A nazi scientist named Haber, figured out how to extract nitrogen from the air and create ammonia. He also created the gas that killed millions of people in the holocaust. So even though his invention is partly responsible for millions of deaths, its likely he is also the reason why a bulk of our civilization exists today. This was one hurdle, from population increase, showing that easily accessible resources will run out, and the only way to prevent mass die off, is to innovate to sustain pop growth and manage resource consumption and use and access, using technology. We have open Pandora's box. The only way to sustain, is to push forward. If we stop pushing tech forward, die off will happen. Its part of the natural system. When life explodes in an ecosystem, life multiplies until ecosystem is depleted, then die off to re balance. So... we have to modify our ecosystem to convert unusable resources into usable ones, and integrate a cycle to maintain population.
@physicsfun 8 күн бұрын
Where are you all from 🌍?
@Petri547 8 күн бұрын
🇫🇮
@mrxmry3264 8 күн бұрын
From Germany but living in the UK.
@Showtime-ry3pw 8 күн бұрын
South Dakota
@ranua9327 8 күн бұрын
Spain 🇪🇸 🇯🇪
@rprartgallery 8 күн бұрын
From India
@imikokodama3054 9 күн бұрын
I love this channel. I hope the creator(s) responsible for this content experience success and happiness.
@physicsfun 7 күн бұрын
You are so kind ❤️ What I love about science is that as you learn, you don’t really get answers. You just get better questions.
@imikokodama3054 7 күн бұрын
@ <3
@tihzho 11 күн бұрын
background music 0
@physicsfun 7 күн бұрын
Sorry for the music. Thanks for feedback I will definitely work on it.
@BhushanRaj-p9w 12 күн бұрын
8.14 Newtons First Law
@imikokodama3054 13 күн бұрын
I could watch this all day
@ElChokin 13 күн бұрын
Impresionante, fascinante... Un saludo y gracias.
@LefaMfati 14 күн бұрын
Scince ase dilo tse tsotlhe mara science e ntle
@nevenlucic6238 15 күн бұрын
Music is 5/5
@williamquittman2745 16 күн бұрын
0
@morganasplund7929 16 күн бұрын
This music is ok, not to bad, but there is better to find =)
@SofiaCheriasova 16 күн бұрын
That book at the beginning could be also good for children to see how the colors change
@physicsfun 16 күн бұрын
I agree, it's a fantastic for kids! The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
@IvanDjukić-h2g 16 күн бұрын
Jedinstveno
@donaldsmith283 17 күн бұрын
Thank you. I enjoyed every one of those.😊😊😊😊😊😊😊😊😊😊
@physicsfun 16 күн бұрын
Thank you for your support! I hope to bring you more amazing science content. Science is a way of life. Science is magic that works. Science is a beautiful gift to humanity!
@stewartabernathy6436 18 күн бұрын
Interestingly, I could smell that sparkler at the end as clearly as if I were holding it. It's been over a decade since I've been around one.
@MartinBertrands 19 күн бұрын
This is a big pile of bullshit !
@deianyanev-hz8bo 19 күн бұрын
Pretty cool video: LOL kzbin.info/www/bejne/bJ7Mn6OBpJWcfsk
@jordhuga271 19 күн бұрын
All the girls it gets you.
@davidbwa 19 күн бұрын
These are always fun. I'm from Washington state / US
@physicsfun 16 күн бұрын
Glad to hear that ❤️ What I love about science is that as you learn, you don’t really get answers. You just get better questions.
@laxtobuttgroyn1193 19 күн бұрын
7:30 Make a bong! Make a bong!
@DaleWoodward-v7z 20 күн бұрын
I'm from here, not from over there 👍🏻
@morganasplund7929 20 күн бұрын
This vidmusic is still the best...
@physicsfun 16 күн бұрын
Glad you enjoyed
@magister61 20 күн бұрын
First law I guess
@physicsfun 16 күн бұрын
You are intelligent ❤️ Newton's 1st Law as seen in slow motion - a mass at rest tends to stay at rest. Newton's First Law of Motion (Inertia) An object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line unless acted on by an unbalanced force.
@RevolutionibusOrbiumCoelestium 20 күн бұрын
Background music is a 0 - flipping annoying!
@physicsfun 16 күн бұрын
Sorry for the music. Thanks for feedback I will definitely work on it.
@samarthFI 21 күн бұрын
severe lp, 23:40 pm ist on...
@activekinetic1 21 күн бұрын
kzbin.info/www/bejne/hYubnpanetyphKMsi=H2IjqtUHzBWQO-4r Active Magnetic Cradle