Aha! ive seen another dark verson of that meme. with a plane and uh, lets just say its a set of skyskrapers
@wjcorrinne40522 жыл бұрын
So does this hold up with Speedy Gonzales and the Roadrunner? Don’t think the coyote gets the same effect as he’s interrupted by midair followed by a crash!
@nobodyknows31802 жыл бұрын
Someone else asked the question, does the Doppler effect work in water? Like, the sonar returns of a submarine?
@likesowls522 жыл бұрын
Fabulous impersonation there Dr Tyson!
@yelloweater55062 жыл бұрын
Can you please tell him to explain all this stuff on a peace of paper please? Because when he speaks that way it is not clear in my mind
@davidmurphy5632 жыл бұрын
A friend of mine said he understood the Doppler Effect perfectly. He changed his tune when I told him to run it past me.
@KiingDa3rd2 жыл бұрын
Im a little upset that this is the first time hearing this joke
@silvershadow0132 жыл бұрын
🙄
@PandasEatBamboo2 жыл бұрын
Nice one
@pizzaishappiness79942 жыл бұрын
😂
@davidmurphy5632 жыл бұрын
@@KiingDa3rd I apologise for not making it up sooner! I'll do better before the next time!
@light_skit2 жыл бұрын
I have a lot of respect for Chuck. He’s brings a perfect mix of comedy and continuity, he’s able to make things relatable and entertaining for us. It’s not an easy job to be able to grasp all the concepts he does and then turn them into timely jokes that are actually funny
@StarTalk2 жыл бұрын
Well said!
@Frogingscope2 жыл бұрын
Perfect ting and yang , makes it’s easy to understand
@fiusionmaster32412 жыл бұрын
Agreed
@musicloverme39932 жыл бұрын
@@Frogingscope A bit correction. Yin and Yang.
@jovi-raver96432 жыл бұрын
You, pretty much saying: he's actually funny. I think everyone knew. He's definitely great at his job. Thank you for your comedy Lord Chuck.
@crontemisto89942 жыл бұрын
What do we want? Neil imitating the Doppler effect! When do we want it? NYEEEOOOWW!
@StarTalk2 жыл бұрын
Excellent.
@zombieape61772 жыл бұрын
I love how he doesn't care about popularity it's more of education and still standing strong to his beliefs.. My favorite teacher and role model to all the youth that he can reach 💜
@BMO4412 жыл бұрын
This channel never disappoints!
@StarTalk2 жыл бұрын
We’re flattered!
@dawnhansen78862 жыл бұрын
100% Agree ❗️
@Mr-Nebel2 жыл бұрын
As soon Dr. Neil made the doppler sound effect with his voice, i looked at Chuck's face and it was like we knew both what to say "The MEME". AHAHA Always an excellent scientific educator Dr. Neil is.
@jayjaychadoy92262 жыл бұрын
My ears heard this when I was a child but I could not have explained it till now. Listened from the side of a freeway when cars were travelling past at high speeds. I waited a long time for that explanation. Thank you! My brothers made that sound frequently. He can also speak in Donald Duck.
@StarTalk2 жыл бұрын
Wow! Tell him to tell Donald we said hi!
@user-fx4qz8pt3w2 жыл бұрын
You two are as entertaining as the car talk guys were, and the names of your shows rhyme. Coincidence? No matter, I love this show and learn so much while cracking up laughing right along with you!
@randallgreene83982 жыл бұрын
Good point! I loved Car Talk as well.
@jamesb18562 жыл бұрын
This was great. I knew about the Doppler effect, and I was curious if it had a effect on light waves. Neil described it perfectly. I was also curious about red shift and blue shift, and now I know. Thank you so much for this video, it exceeded my expectations.
@homewall7442 жыл бұрын
True for waves.
@MrRichieHK2 жыл бұрын
So if sun suddenly started to "fly" towards us, would it change colours? (If its some speed but not a speed of light)? From white as it is to... blue? :) etc..!
@StarTalk2 жыл бұрын
So glad it was of value to you!
@jamesb18562 жыл бұрын
@@MrRichieHK I imagine it would slightly, I would think it's too close for a blue shift to really take effect before other thing got really weird and catastrophic
@jamesb18562 жыл бұрын
@@StarTalk that's what I love about you Neil, you want to be famous, but not for personal gain. But to advance scientific thought in everyone you reach. For that I applaud you. I'm a blue collar worker who has always had an interest in astronomy since I was a kid. You have shown me more about the universe and astrophysics than I would have ever figured out on my own. I'm even getting into quantum physics, and picking apart relativity. All I have is a highschool education, but with your help, I know there is no limit to what we can know
@johnhoumis2752 жыл бұрын
I always wonder who taught Neil, how he learned how to teach in such a entertaining way.
@kairKash2 жыл бұрын
Carl Sagan
@johnhoumis2752 жыл бұрын
@@kairKash funny actually, when i posted this I immediately looked it up. I see where he gets it!
@TheRealSkeletor2 жыл бұрын
@@HopDavid Nevertheless he's often said he looked up to Sagan as an inspiration.
@fiusionmaster32412 жыл бұрын
I don't know by who, but man... was he a good teacher.
@johnhoumis2752 жыл бұрын
@@fiusionmaster3241 time to look up who influenced Carl Sagan haha
@hareecionelson58752 жыл бұрын
crest crunch and crest stretch are insights that only Lord Chuck could make. I'm gonna steal this
@rusteshackleferd81152 жыл бұрын
Now we need an explainer video about the vector principle!
@jackmortimer3292 жыл бұрын
Hi Neil, Have you ever done a Startalk about the reason that we can see the sun and a less than full moon at the same time? Someone recently asked me about this, and while I think I understand the situation, I could not adequately explain it. Thanks for keeping us educated.
@eugenio12032 жыл бұрын
I’m sure I saw that in a vsauce video! I think it’s called the moon terminator illusion 🤔
@@eugenio1203 yup. The terminator line is the line between daylight and night, especially on celestial bodies with no atmosphere to blur that line
@ransfordflentjar56942 жыл бұрын
I remember him explaining that after explaining something else and it was near the end of the video but I think it's a topic that deserves its own explainer video
@solarindependentutilitysystems2 жыл бұрын
Been fun learning from you all my life Thank you !
@StarTalk2 жыл бұрын
The pleasure has been ours.
@solarindependentutilitysystems2 жыл бұрын
Never in my dreams could I have imagined I could reach out like this as a kid watching; now with technology it’s possible absolutely stunning to me Astronomy was my first choice as a carrier in fifth grade well sorta reached it by writing a book about The sun lol Solar Independent Utility Systems Manual Never reached anyone yet but maybe with this technology I can overcome this as well ! Btw how are you liking the new photos from the new Webb telescope I seen the very first images they released; absolutely mind blowing awesomeness and sharing everything with my family as they appear But again thank you for all the knowledge as it really opened my brain to the universe and went on to utilize its photons lol Very best wishes to you !
@Dellerss2 жыл бұрын
I was thinking about this for the first time in years today, and boom there's a video about it in my feed. Perfect timing.
@StarTalk2 жыл бұрын
The algorithm knows ALL!
@norm_sueb1222 жыл бұрын
Thanks for another video!!
@StarTalk2 жыл бұрын
Thanks for commenting!
@nofarDcohen2 жыл бұрын
Me: "Oh I know what the Doppler effect is. I don't need to watch this...." Also me: **watching with fascination because StarTalk 'splainers are the best** 😻
@davidmurphy5632 жыл бұрын
The problem with "I know this" is more often than not, you really don't... I don't mean you, I include myself but I'm not posh enough to use "one knows". Given an object emitting a sounds at frequency x, moving a velocity v, heading in the direction v, situated at vector p relative to you. Can you predict the sound frequency change for you? Only if you can do that do you understand the Doppler Effect. Science is hard and bridging the gap between an ad hoc understanding and actual science is surprisingly enlightening and definitely worth the effort.
@StorymasterQ2 жыл бұрын
@@davidmurphy563 Yes! I can predict the sound! It goes NYEEEOOOWW!
@LEDewey_MD2 жыл бұрын
Another awesome, ROFL and educational StarTalk episode! :D
@StarTalk2 жыл бұрын
Glad to hear it :)
@essahsaeidi55432 жыл бұрын
this was probably one of the all time greatest explainer videos from star talk in my opinion>
@douglasbanks64792 жыл бұрын
Top marks Chuck. As a lay person you always stay close to the information. A real science appreciater
@christianmarquez31432 жыл бұрын
Good stuff. Thank you. Dr. Tyson, you are so good at explaining things. Chuck, thanks for the questions, rephrasing and the laughter. 😊
@VatoFeo Жыл бұрын
No
@lilyfaucher54352 жыл бұрын
We learned about the Doppler effect, red shift, blue shift etc. in science class, but it's super interesting to hear how Neil explains it.
@arickdisilva65752 жыл бұрын
It would be nice if you added visuals to explain some of the concepts covered in this series.
@StarTalk2 жыл бұрын
Thank you for your feedback!
@silvershadow0132 жыл бұрын
That's why a tornado signature shows different colours touching since it measures the wind going away from you and toward you, showing circulation.
@mingDynasty292 жыл бұрын
I knew that that sound neil makes will be in this explainer
@am-dh9lv2 жыл бұрын
I love when chuck says. You got some splaining to do !
@fire0832 жыл бұрын
So RAM (radar absorbent material) used by the military, tends to be an iron silicate suspended in a bonding agent. Besides being expensive to get it also adds a lot of weight to the objects coated with it.
@chaosmarklar2 жыл бұрын
It was one of the first things I noticed at the racetrack when I was a young kid and my parents were on the nhra circuit
@arubaguy2733 Жыл бұрын
Standing right next to the track at Michigan International Speedway, the doppler effect is astonishing. Also one's eyes cannot focus on an object passing at 200+ MPH.
@AllInMedia2082 жыл бұрын
NNNNNNYYYYEEEEEEOOOOOOOOWWWWW!!!! YOU GUYS TOGETHER ON STAR TALK IS PURE EPICNESS!!!
@davetbrunner2 жыл бұрын
The coincidence of listening to this episode while driving a Freightliner Cascadia with driver assistance features like the exact distance a car is, and how fast they are going was truly a lovely experience 😆👍
@nigeljohn66762 жыл бұрын
The man just breaks down the complicated. I wish he thought 💭 me Physics in College,.. Seriously
@autumnsah32822 жыл бұрын
Thank you Dr. Tyson and Chuck! Fun as usual 🤗
@StarTalk2 жыл бұрын
Glad you enjoyed it!
@Remzly2 жыл бұрын
Hello, another video on time dilation would be amazing :)
@nobodyknows31802 жыл бұрын
Or you could just watch this one and change the playback speed to 0.25
@jamesb18562 жыл бұрын
I'm currently obsessed with time dilation and light cones
@Gokes932 жыл бұрын
they need more time
@furrybear94162 жыл бұрын
Everyone should should learn something new every day, if it's getting late and you haven't yet hit star talk before you sleep!🤓
@StarTalk2 жыл бұрын
Agreed!
@pankajsarmal20382 жыл бұрын
Sheldon cooper wore a doppler effect costume in one of the TBBT episodes imitating the sound "Nyeeeoowww!" several times.
@stevestumpy68732 жыл бұрын
The cause of the Dopler Effect is that sound travels at the same speed though a given medium, no matter how fast the source of the sound is moving. The speed of the source adds or decreases energy to the wave and since the wave cannot increase in speed, the energy change is seen in the change of frequency. Red shift is not cause by the distance changing due to expansion. Red shift is cause by the speed of the source, gravity and the medium that the light travels in.
@MikePeriu2 ай бұрын
This was excellent. Great explanation.
@johnpaine75202 жыл бұрын
I LOVE this show so much, and always learn something!! Thank you!!!
@StarTalk2 жыл бұрын
We’re so glad :)
@theunknownunknowns51682 жыл бұрын
Neil did you New Zealand is celebrating Matariki (Pleiades star cluster) this Friday? New Zealand's first time to have a public holiday for a indigenous festival.
@balerion772 жыл бұрын
5:51 , I think it's time to introduce NEIL to FORMULA 1. He's be so excited with the SOUND of the cars. 🤩
@Costa-Thiago2 жыл бұрын
This channel is always feeding my curiosity. Amazing work! Greetings from Brazil 🇧🇷
@timmymeredith74992 жыл бұрын
I love your voice Neil I could sit and listen to it all day
@IamCanadianBacon2 жыл бұрын
I have the NYEEEOOWWW as my ringtone for text messages.
@StarTalk2 жыл бұрын
Love it!
@larrycurtis27912 жыл бұрын
The higher pitch is easier to amplifie. It’s from the resonance of the motor the whole train is essentially a resonator box. Like a tornado whistles. The low end frequency comes later. Or the natural sound of the train. I learned Doppler effect from state troopers in grade school and the radar gun.
@992ras2 жыл бұрын
This is not true at all your not hearing amplitude or a amplifier. Sound waves moves in a 360 degrees and each wave then also will Absorb, reflect, rarefaction etc and move in another 360 degrees. what you are confusing is sound presence with amplitude. Sound doesn’t have to be amplified to hear it. Sound waves are just sound pressure which creates it own air mass so it’s pressure that builds up in your ears. Something being higher or lower doesn’t make amplitude easier or harder it just gives you a greater presence. Which is considered loudness
@callmeandoru26272 жыл бұрын
This phenomenon is also observable if you see a duck swimming in a pond. Every time the duck paddles its feet, it sends a wave outward. And because the duck is moving in a direction, you will see that the waves in front of the duck are closer to each other than behind the duck
@StarTalk2 жыл бұрын
Wow!
@Nefville2 жыл бұрын
Neil's thoughts are so profound they create the doppler effect when they pass.
@dontfollow47042 жыл бұрын
Yess we have 1 master formulae.. +- up +- down.... Loved the derivations😀😀
@pratikmohanty51212 жыл бұрын
Love you Chuck
@borismartinez64752 жыл бұрын
And now you now how to fight a speeding ticket in court. Another very interesting video.
@peppeddu2 жыл бұрын
In Japan every car's speedometer is set to show an 8% higher speed than your actual one and the police never stops you unless you go 20+Km over the posted speed limit. So, if you get a ticket you know for sure you were actually speeding.
@ladonnabrown84022 жыл бұрын
Hi you guys 🤗 It was interesting to hear about the Redshift...,, 😉 I won't be here when the 2 Galaxys collide to see it go blue, but, it's nice to know that it will happen as you say. Now, I noticed you missed one little segment about the Doppler Effect or your "Dopplershift" if you are inside that car an the sounds you hear will always remain the same until it slows down to come to a stop or it changes speed to go a bit faster. You didn't address that part 🤔 Why not? It's important to know also 😌 Love these with you so, so much young man, thanks!
@kaybird2 жыл бұрын
love the show. lotso love from South Africa
@ramkumarr17252 жыл бұрын
We know the Doppler Effect. We are here to see the Tyson-Chuck effect. Love this show. 💕Red Pill. Matrix Crew. Trinity and Neo
@KAOCxD3monChild2 жыл бұрын
Hey chuck and Neil can you do a video clip about you personal take on the tv series “The Orville” and aside from the main comedic side of the show did they capture any real representation of what space travel could be like?
@arubaguy2733 Жыл бұрын
If you happen to be ON that moving train, the pitch of RR crossing bells will rise and fall. Doppler shift was very obvious hearing the Blue Angels' jet engines scream when approaching, then rumble as they pass and move away at near 700 MPH.
@TheMissiIe2 жыл бұрын
I was about to comment about the meme, then Chuck brought it up
@lodagin2 жыл бұрын
Ok so here is my story. I got a ticket for speeding through a road on which there were men at work. Here in Italy on regular roads the limit for that specific circumstance is 30Kmh. If you are going faster than 40kmh the speed limit, your license gets revoked. Considering that they give you 5kmh bonus to compensate inaccuraccy of your car that limit would have been 75Kmh, at 76 my license would have been taken from me on the spot. I got exactly 75. Now that I know I was going faster then what the gun registered I feel even more lucky than I felt before. Definitely too close for comfort.
@SteveC382 жыл бұрын
LOL!!! Chuck's face when Neil was making the car noises🤣🤣🤣 Tell Neil youv'e got to get down and walk along against the fence at the NASCR race to experience it. You've got to be sneaky though to time it right, and don't linger 'cuz they'll yell at you... been there, done that!
@GreenAppelPie2 жыл бұрын
Why the shorter videos lately? I wanna learn.
@rangerCG Жыл бұрын
Jimi Hendrix utilizes the doppler effect in his famous Star Spangled Banner performance at Woodstock, where he emulates ambulance sirens. He unbends the strings while hammering with his fingers on the neck of the guitar back and forth, which bends the familiar siren notes down as happens in the Doppler effect. I think he also emulates it when he does the sound of bombs falling from the sky.
@nels73472 жыл бұрын
One of my favorite episodes of The Big bang theory is when Sheldon dresses up as the Doppler effect for Halloween
@MoviesAndTvShowsAreSubjective2 жыл бұрын
Lol. Same
@alwatson43522 жыл бұрын
That was really good fellows.
@philandeswilliams19752 жыл бұрын
🎯Thanks for help making the next generation of Black nerds look cool.👍🏿 💡Please interview Lonnie Johnson, the scientist, inventor and researcher working on next gen batteries.💦🔫
@StarTalk2 жыл бұрын
That’s an excellent idea! Thanks for the suggestion.
@prosantomukerji39312 жыл бұрын
Thanks, Neil Tyson.
@theenlykvnhr57072 жыл бұрын
That NYEEEOOOWW is iconic
@LasVegasVocalist2 жыл бұрын
We use the doppler effect in locating hidden transmitters.
@GopanNeyyar4 ай бұрын
8:45 "When they are off to the side of the road, not all of your car's motion is towards the radar gun; only some of it". I used to notice that when a flying club air plane approaches me (standing on earth), I hear the pitch of its sound gradually decreasing even before it passes over my head. The pitch is pretty lower when it is directly above me, and decreases further as it gets away. Is the reason same? (like, the plane flying so high in the sky, the angle of depression is very significant and I get only the cos component of the doppler-increased frequency? And, the angle increases more and more as it approaches and cos(angle) gets gradually lower and lower ?
@hardychen97802 жыл бұрын
Neil, pls explain beacon of maracaibo. I'm from Indonesia and I'm a big fan of yours.
@hardychen97802 жыл бұрын
And chuck. Not forgetting you man.
@sankhawkulathantille2 жыл бұрын
So if you paint a spaceship blue and have it come directly at you really fast, it becomes invisible?
@michaels2156 ай бұрын
Christian Doppler was an Austrian physicist. Greetings from Mozart and Doppler's birthplace Salzburg
@MarkunSyndrome2 жыл бұрын
3:45 for the NYOOOM sound
@shortstuff7802 жыл бұрын
Chuck is too damn smart. 90% of these theories and idea goes over my head lol
@joelmenezes7282 жыл бұрын
Hey Chuck, if I’m not mistaken, the clip-clop sound is also part of the Doppler effect. Please ask Mr. Neil D T if this is the case. Thanks
@KateSuhrgirlPlays2 жыл бұрын
By radar gun are you referring to the laser gun? Cause the radar one they can use while driving but the laser one they have to be stopped or it won't be accurate.
@Gokes932 жыл бұрын
Neil at the NASCARS: Spectating fan: * wearing backwards trucker hat, aggressively eating a corndog * Neil in next seat: "did you know there are microphones all around the track picking up the sounds of the racecars?" fan: "oh hey! youre the guy from that signpost meme! that was so funny man!"
@anandapatmanabhansu Жыл бұрын
Sir if universe is expanding both source and observer are moving with same speed, then relative velocity is zero then how does shift occurs.
@nimrodlevy2 жыл бұрын
I would love to see an explainer on how nmri works, there are many videos on KZbin but i still don't get it
@ManaBDew2 жыл бұрын
Interesting 🧐
@BlazerRox2 жыл бұрын
I hope Neil gets to see the meme video Chuck mentioned. It was extra funny that its like the exact same sound.
@shanematthews19852 жыл бұрын
Niel not even knowing he made a wonderful meme sound
@frankbradford96162 жыл бұрын
Excellent. I want to see the meme. Please add the link
@davidyoung5182 жыл бұрын
What about a radar gun being used while it's raining? Do rain drops effect readings from the radar gun?
@Frostyshard2 жыл бұрын
Best Halloween costume
@nabil.c2 жыл бұрын
regarding the light comment, isn't the speed of light constant? Why would there be an effect if the speed won't change?
@amj4052 жыл бұрын
Lol 2nd…sound waves compress as they get closer (higher pitch) and decompress as they go further away (lower pitch). It’s essential knowledge as a sound and music composer in my world!
@homewall7442 жыл бұрын
Well, if the emitter of sound waves get closer, not the sound waves themselves.
@amj4052 жыл бұрын
@@homewall744 Yep, exactly-don’t want to get anyone up in arms-so, as the sound source gets closer! Lol
@colinmeyer13072 жыл бұрын
has anyone measured the energy supplied by light to space? does light provide any form of energy in space?
@amateurrandomdude58702 жыл бұрын
Off course, light is made of photons.. Photons are very energetic so...
@amateurrandomdude58702 жыл бұрын
And off course it has been and can always measured, actually the project "breaktrough starshot" even plans to launch interstellar light sails and use just laser light as a propelant
@davidrandell22242 жыл бұрын
“The Final Theory: Rethinking Our Scientific Legacy “, Mark McCutcheon for light and proper physics.
@shaggydelvalle2 жыл бұрын
😂I thought about that same meme as soon as I heard it
@jerzeyguy712 жыл бұрын
Never realized this is the reason why it sounds like that!! and thanks for telling me I only have 5 billion years left to live!
@MichaelKire2 жыл бұрын
THIS… IS… SP…..STARTALK
@GreEn_SqUIRrel2 жыл бұрын
new frequency= old frequency * ( speed of light -+ speed of object / speed of light +- speed of source ) ... That's the only thing I know , and everyone who has studied it knows the pain whether to put + or - for the particular question.
@kokolame47042 жыл бұрын
neil isn't the smartest man ever but I like to listen to his voice, it is gradually putting me in sleep
@michaelg66862 жыл бұрын
I had a ticket in my early 20's. the cop said I was doing 59 on a 55 zone. so I told him make it 60 I'm gonna get a ticket anyway. I like round numbers.
@ramkumarr17252 жыл бұрын
A little adult joke : A guy was on a moving train with a basketful of apples on his head. Someone said please put this basket down. The train is moving. 💕. Red Pill. Matrix Crew. Trinity and Neo.
@darrellcole63112 жыл бұрын
Does the speed gun change if the policeman follows the car coming towards you and continues to track you as you leave his spot. I was told eons ago that cops allow you 5 miles per hour before taking after you. So if you were clocked at 65 in a 55 mph they would write a ticket for 60 mph. Just asking.
@James-pl2oy2 жыл бұрын
Doppler shift/effect equation only works for constant velocity right? If the object is accelerating that changes everything
@nithikima2 жыл бұрын
Ok!!! Who else saw this and remembered Sheldon from the Big Bang Theory dressed up as the Doppler effect for Penny's Halloween party!!!! "NEEEEYYOOOOWW!!"
@MoviesAndTvShowsAreSubjective2 жыл бұрын
same
@fabiogranjo99152 жыл бұрын
Well this is funny, i just knew the Doppler Effect because of Sheldon in the The Big Bang Theory series. xD
@TheDude722722 жыл бұрын
The episode where he dressed as the Doppler Effect for Halloween and no one knew what he was, even with the sound effect. kzbin.info/www/bejne/ZqOtgal9grFsd5I
@dexter8705 Жыл бұрын
If you add the speed of the car to the frequency you get a higher frequency in front of the car, if you add the speed of the car (deduct) you get a lower frequency behind the car. The same applies to light! Light is NOT a constant!