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Watch The World Turn
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- Опубликовано: 14 авг 2024
- To start learning for free, and to be among the first 200 people to sign up to get 20% off your subscription, check out: brilliant.org/...
Huge thanks to the University of Puget Sound for their help in making this video possible.
Here is a look behind the scenes for this video: • 28 Hours With a Pendul...
Foucault Pendulums probably are my favourite science experiment - how amazing is it that someone figured out how to watch the world turn just by watching a pendulum for a long time?
If you liked this video, please give it a 👍. That would really help me out!
This video was so interesting I showed it to my whole family
Amazing work 🙌
👍
I like how you added more plants after your channel blew up.
Edit: did you name the other plants?
I let the community suggest names and vote. You named it: Tom Scott
Why doesn’t the top of the pendulum rotate with the earth?
Some people just want to watch the world turn.
That someone is Kurtis Baute.
I came here specifically to make this joke you joke thieving precog
1on1 tutor/mentor to boost her confidence.
Medlife Crisis I came here to make the same comment and when I saw it I came to make the same reply. Who’s the joke stealing precog? 😒
@@stevethea5250 Did you just assume the gender? THAT IS NOT OK *_YOU WILL FEAR ME, FOR I ARE A 15 TON FEROCIOUS DINOSAUR!!! WRAAAARRRR!!!!_*
@@AVERYhornyMrDinosaur so cute!!
Lets decompress the video for a minute. At 3:07 Kurtis appears in frame with a clock in the background. The time being shown as around 5:50 a.m. At 3:10 Kurtis leaves frame with the clock showing the time of around 6:15 a.m. That is around 25 mins of real world time needed to capture enough frames for a 3 sec scene. Just think about that every time Kurtis appears on screen doing a little skit. It took him 10 of mins to hours of siting in place, making small minuet movements to give the sense of motion in the final product. On top of this there is the very small window to act out each scene. He may have had 28 hours in total to shoot everything but when scenes take hours to shoot, you don't get many do overs. He had to be on-point almost every time with near zero mistakes. That is an amazing level of planing and foresight. This is dedication to a demonstration if I've every scene it. A truly amazing video sir. I salute you.
Thanks! Yeah, whenever I realize I need to write a video script using spreadsheets to get the timing of each word and action right, that's when I realize I've started working on a stressful project lol
@@ScopeofScience I expect the band OKGO is a favorite of yours with their mathematically perfect music video planning. You should get in contact with them, they are always after new ideas.
Unbelievable quality, you can truly observe the amount of work put into this, thank you Kurtis!
The way he pronounces Pendulum make me feel uneasy... for the first time hearing that way.
Flat earthers never been so triggered
Flerfers won't be able to wrap this proper scientific experiment around their stupid heads...
My flat earther jokes always fall flat
Can we just call them morons?
@@doaa7941 that's just what "they" want you "to" think about them! see I'mz smart!
Wait this doesn't prove Earth is a sphere, but it only proves that Earth rotates, the curvature of Earth can be proved by, the well experiment
As someone who has done minor stop motion projects, I understand the staggering amount of work on display here. This video is absolutely brilliant. Well done.
He put a high amount of work into this, This is why I hate the people who disliked this video.
In the museum for technology in Berlin there is a Foucault pendulum that tips over a small wooden block every few hours. So I knew the experiment already. But: I have never seen it in the way you depicted it! Your version is even more impressive! Thank you very much for your hard work!
Thanks so much :) Yeah, its always made me sad that people don't seem to See how incredible this experiment is... its just too slow to really visualize. So, I made this :)
Here at the University of Technology and Sciences (NTNU) in Trondheim, Norway, we also have a pendulum. It has lots of small metal pegs, and it kicks over one roughly every 15 minutes, making a great jarring sound throughout the building!
Our pendulum also has the electromagnet at the bottom, it is visible and has an indicator LED that shows when it is active.
A short video of it I found: ruclips.net/video/2no0QbI18XY/видео.html
Siggen. Thats amazing video, why so short?
We have one here at the Griffith Park Observatory (34°N) that knocks over bowling pins
That was a lot of work! I'm honestly really impressed that you were switching frame after frame after fram only in the time it takes for the pendulum to move back and forward. And over the course of 32 hours?! Honestly amazed. Good work.
well at 30 fps, he did have 16 seconds between each frame, but still, it must have been a lot of work xD
@@Azivegu He explained in his previous video that he used a detection mechanism rather than a timer to determine when to take each frame.
That's the most impressive video I've ever seen on youtube.
same.
If the ground rotated then helicopters would not stay in the same spot while hovering in the air. Research flat earth from a real flat earthers perspective. Watch eric dubay, odd tv, taboo conspiracy...
@@jesuschristfirst5775 I would explain this to you but from what I see of flat earthers they won't listen.
Your channel is sooo good! How do u only get 10k views
cause this video literally just got uploaded genius
Wonder how flat earthers explain this? Paid actor? Reasons? Perspective? Oh, of course. We're on a fresbee, and everyone knows a fresbee is a spinning disc. Awesome job by the way 👍
This guy and pendulum is a CGI by nasa
My guess is they'd say any Foucault pendulums on display are artificially kept in that motion because of illuminati and blah blah
@@steelbee4282
They would probably Explain it with Hidden Electromagnets
Why don't you get off your lazy globetrotter butts and actually find out what is going on. Or you can believe you live on a merry go round cartoon ball. Your choice
I'll believe God's word over nonsense pendulums ran on electromagnetism. Thanks for your video Pauly Shore
This was amazing (as usual). At first, I thought it was going to be just the timelapse, but man was I wrong!
Underrated Channels meeting in the Comment Section. Your channel is awesome KhAnubis.
Videos like these need to be in Trends #1
I used to go to University of Puget Sound, and the most relatable part of this video is how you slept on the benches next to the pendulum. I've done that too many times to count.
I went ahead and did the math with too many significant figures:
Pendulum day = sideral day/sin(latitude)
Pendulum day = 23.9344699/sin(47.263655°)
Pendulum day= 32 hours 35 minutes 12.37 seconds
+Evan: Yes, actually it is "too many sig figs", and many of your figs are not sig. (-; Because the pendulum rotation period will be slightly affected by the fact that the earth is revolving around the sun. Also for the fact that the connection to the ceiling cannot be entirely frictionless
@@37rainman Exactly. Btw, has anyone tested the pendulum at the Equator? If my math is right, that'd give a drift of ~1° per 2.5 days from the Earth's revolution. Very slow, but with a pendulum like one in this video should be detectable I suppose.
@@MCMaterac First, the earth moves just a tad under 1 deg each day, not each 2.5 days. But really, you are not visualizing this situation very well if you think that situation could be demod on the equator. The fact is, it could easier be demod by a pendulum on the pole, if it could be demod at all.
But, to go further: At, say, i degree above the equator, the rate of turn would be very close to 15 deg x cos(90deg - 1 deg) = 0.261 deg per day. By your reasoning, one could use a pendulum to demo that in 4 days the pend would move 1 deg. I can assure you that at that close to they equator you will demo nothing at all. Except the fact that a pendulum cannot demo rotation that close to the equator. The rotation of earth will not overpower the several other influences.
And finally, if revolution can be demod, it IS demod. If it wasnt revolving, the period would be 24 hrs. It is revolving, and the period is about 23 hrs 56 min. Again, can a pend demo that small difference?? Maybe. Might be a subject to research, but i doubt it.
@@37rainman Well... it's the other way round: ~23h 56 min (~0.99727 days) is from rotation alone. Any star other than the sun makes the full circle in that period. 24h is rotation + revolution. A not so important detail, but that's how it is.
Edit: Ok, I've wanted to point out You forgot to consider the axial tilt. My calculation goes like:
the period for equator is 8766.15 h / sin(0+23.44°) ≈ 22 037 h per whole rotation, so ~61.21 h per 1°...
... and wanted to point out Your "just a tad under 1 deg each day" rate would be correct for the axial tilt of 90°, however, I've just realized that would require one side of the Earth locked at the sun (e.g. the South Pole always facing it directly).
The calculation I made above would be correct if the Earth's axial tilt was constant from the sun's perspective (which of course isn't the case - that'd mean no seasons and constant day on a one pole / constant night on the other). The tilt doesn't change for an outside observer, so the pendulum can't be affected by it.
Thanks for making this video. If Foucault had lived somewhere in the equator he would have thought his experiment had failed
Congrats on vid - a lot of work put in that some other RUclipss just don’t.🏆
Thanks!
Your stop motion solution worked so well!
Great video and explanation :)
Thank you. I didn't know i needed this.
You are so so welcome :D
I respect you dude. No one would waste this much time for us. Thanks, your a good soul.
For Science!
Your science videos are the best on youtube by far
That is brilliant!! The quality of the the video is amazing :)
A massive thumbs up KURTIS, well done, its clear you enjoy making these videos, please keep them coming, cant wait till your next one....greeting from the UK.
I'm so glad you decided to go for the RUclips career!! Thank you Kurtis. I love this kind of videos
Thank YOU!
This is a channel that deserves 1Mio. Subs for sure! Great job!
Nicolas Pöhlmann
He will eventually reach the 1 mio.
Not so long ago he had a low number of subscribers. It is growing!
His videos are the best. Keep it up.
I don't usually leave comments but this video is really good and I enjoyed watching it! Thanks for making this!
There's one at Griffith Observatory that knocks over dominoes so you can visualise the movement. They also have Nicola Tesla's Tesla Coil and even fire it up for demonstrations. Sooo cool!
I hope they just call it Telsa's Coil ;)
@@ScopeofScience lol! Redundancy overload eh? XD
this was a really solid video. knowing the effort you put into this is appreciated
If the ground rotated then helicopters would not stay in the same spot while hovering in the air. Research flat earth from a real flat earthers perspective. Watch eric dubay, odd tv, taboo conspiracy...
Thank you Uncle Science for showing us we're on a large spinning rock.
Btw that's a noice hoodie 👌
Uncle Science. Its weird, but I kinda like that...
@@ScopeofScience good because you're now my uncle suRPRISE 💝
That Brilliant logo reveal in the beginning was...brilliant
I see what you did there....
I’m glad you explained how they keep this thing going and going and going.
You bet! I think people hear that there is an electromagnet and think it's all trickery, when really they just don't understand that Newton's Laws would make it a short show otherwise.
At 480x speed, can't imagine how long all of those graphics took to show, amazing job!
A really... really long time. Thanks!
In Grade 9 in Canada I built a Foucault Pendulum with an electromagnet pulling the pendulum to the center to keep it swinging (but that needed adjustment to go neither too strong in swing or too weak). It was only four feet high! The long-arc and heavy weight versions last long enough.
Great results!
Thanks!! I'm definitely happy with how it turned out :)
You deserve more views, more subscribers, and more plants.
This is the type of great, educational content, needed on MY planet. ✌👽
You Spin Me Right Round Baby Right Round
Like A Foucault Pendulum Baby Right Round Round!
Lmao. This deserve likes. OoooooohooohohoohoOOOhoooHooooHOOOO
Imagine doing this and then someone comes and touches the pendulum
youd have to watch how to get away with murder
That would trigger me
Thanks a lot this helped me understamd the theory part much more effectively
Kurtis, man this is so cool. Thank you for sharing. Also, you had just said that you're reaching 20K, you're at 97K man! Congratulations! I'm presuming your lab must be flooded
Wow, I am glad I found this channell some weeks ago. Your content si awesome! And that timelapse was incredible. Can't think of the ammount of work it took. Thank you
Thanks so much. Glad to have you here :)
@@ScopeofScience Cheers from argentina!! 🇦🇷
I remember two such pendulums at two science museums. One kept track of the Earth's rotation by knocking down pins on the the outer circumference, the other tracing it's path on sand.
Here I see a stark contrast. One sponsored channel (Meet Arnold) is rapidly declining in quality and getting lazy by putting in so much irrelevant content that the part of the video people actually want to watch is only 10 seconds out of the 5 minute video. Meanwhile we have this channel which is also sponsored but keeps the ads to a bare minimum and produces interesting content so that out of the 6.5 minutes, 5 of those minutes are filled with great content and amazing levels of effort put in.
Keep up the good work, good sir!
You seem to have had a lot of fun there, man. That's really an amazing video!
If you could have gotten a plan view of this you could rotate the video to imitate the earths movement. Loved the video though very informative!
Wanted to do exactly that, but one of my two cameras just stopped working with my timer about an hour into the shoot, so it became a scramble to get everything with just one camera :(
Kurtis Baute No biggy. Great minds think alike 👍🏻
U spen a night there just to watch the pendulum move. ? Bro ur a legend
Was wondering why the pendulum day was 31 hrs when you published the first part. Figured it would be tied to the latitude but... Call me lazy. 😉
Great vid, great editing. Always a fan of stop motion.
Damn it dude. This is just too good! The explanation, the stop motion effect, everything! So glad Tom introduced me to your channel!
If the ground rotated then helicopters would not stay in the same spot while hovering in the air. Research flat earth from a real flat earthers perspective. Watch eric dubay, odd tv, taboo conspiracy...
Can we just talk about how he wasn't scared that he would accidentally touch the pendulum and break the whole cycle?
Great to see Tom Scott doing well, and I proper LOL'd at your 'animations'! Thank you for the time and effort :D
DAMNIT! I wish i knew about this 10 years ago, I would have gone to see it. I literally lived like 5 blocks away from the university of pudget sound back then. Now I live 2000 miles away lol.
Sir, that was incredible. You earned yourself a subscriber ❤️
Flat earthers : the pendulum is a paid actor
This is an incredible video, thank you. I hope this reaches more people, that would genuinely appreciate this.
This is so much effort. Verry well done! You deserved that like totally
Not enough people know about Foucalt and that it wasn't until 1851 that society at large began accepting that the earth really turned. I keep a print of the sketch done for the 1851 news paper in my home's entry way to talk about this.
I also think that the derision towards "flat earthers" might be tempered if people really thought about how counter-intuitive our modern, spherical, spinning, heliocentric understanding is and that it took serious experiments and a long time to figure it all out.
That is so cool. Sounds like the kind of print I would want to have in my house!
The flat earth thing is a can of worms I've not yet had enough coffee to get into this morning... but I will say I think the main thing we need to do differently is approach these people with compassion. Calling them names seems to be the go-to approach, and it is making everything worse :(
Its not really that counter intuitive
Proving the Earth spins took us a lot longer than proving it's not flat.
@@ScopeofScience First: Thank you so much for a mind-blowing video!
Second: A lot of flat earthers deserve compassion and patience and educational experiments. - But some seem to have an agenda by spreading it by all means and with a lot of money. And I don't understand what that agenda could be.
Take as much time as you need for your next video - I get so addicted to this quality!
Nah. They deserve derision.
100 years ago, we didnt have five hundred RUclips videos, a decent education system, and a worldwide navigation system.
If someone insists on a Flat Earth these days, they are being wilfully ignorant
Great Video. Best I've seen in a while!
Dude, your content is criminally underrated!
Very well done. Your patience in making this video is admirable.
Oh my gosh I can barely imagine the effort it must have taken to make this video. Absolutely brilliant work
Your demeanor, writing, and video editing make your channel my absolute new favorite. Your video about life tracking changed my life. Thank you for creating the content that you do. Love it. Peace and love, friend.
Well that is so motivating. Thank you MrMicah :) Hope you're having a great week.
I was gonna say, that stop-motion looked pretty good, but I remembered halfway through that you had to wait _8 seconds_ between each frame!! Man, what an insane amount of dedication and stamina. Awesome video!
Insanely well made video! I hope this blows up!
High quality content, stunning visual effects, and a great explanation? Yes, please! Your hard work really shines through this vid. Keep up the good work!
Kurtis!! This was absolutely incredible. I watched your previous one about setting this up, I was expecting some wobbles but it's FLAWLESS. You got the shots so perfect. And all the stop motion stuff with you with totally unexpected and very fun. I am blown away. Phenomenal! And...100k in a few hours, congrats!
Yeah, all my original tests were using timers, and that always produced a nauseating wobble. So I'm really really happy with how it turned out :) Thanks pal!
Standing ovation! Bravo sir!
I’am so happy I found this channel! Such interesting videos.
If world is spinning, then I am spinning. Yay!
yes you are
We have one of these in our building of exact sciences at the Norwegian University of Science and Technology! In the exhibit there, we have metal poles around the sphere, such that you can see the ball progress since the morning, when someone resets the pins to an upright position. Some times, if you are lucky, you can be walking past as the sphere hits a pin. Fun stuff!
Great video, thanks for keeping up the interesting content
Dude I'm hyped that we're going to be working together soon! But I'm also just excited that I get to be a part of one of these crazy random projects with you. Let's find something giant and surprising to incorporate ok? lol
Ditto Levi! In so so into it :)
Nice.
Science 1 - Flatearther 0
What a beautiful video and editing! Applause! I rarely bother giving thumbs up, but couldn't resist this time.
Well thanks! It does make a difference to the algorithm... and I appreciate it :)
@@ScopeofScience oh, really? I wouldn't even think that youtube algorithms are that advanced.
Great video and the dedication you put in there, namely to camp on the floor and do this all in timelapse for 33 hours, is just awesome!
Just as a side note:
It's not quite true that the Foucault pendulum was the first experiment to demonstrate the rotation of the Earth: There were experiment dropping steel balls down high towers in Italy by Guglielmini (1789) and mine shafts in Germany by Benzenberg ( 1804) and Reich (1831). The measured deflection of the falling ball from the vertical was exactly of the magnitude predicted by Newton, Hooke, Olbers and Gauss.
But this is all much less impressive that watching a pendulum swing with mindboggling zen-like slowness.
how many times did you accidentally touch it
0, it would've been obvious
We have one at a local museum that I saw a few years back. When I saw that I was like "sure whatever". But seeing this insanely well produced video i'm all for this things! Great stuff man.
what an amazing demonstration/explanation/time lapse! so much amazing information.
I live near the Boston museum of science and I’ve always had questions about how their pendulum clock works and this answered all of them! Thanks for making this!!
I appreciate this video. I've been trying to explain this to people for years and you found a way to clearly illustrate it.
Oh man you are a genius and your work is great. You put so much of your time and hardwork for science and that thing is really appreciable.
Keep the good work up 😎
I appreciate your patience and the effort you put into making this video. Great job, please keep doing it. I will support you. Thankyou.
you really put a lot of effort into your videos, and the result is brilliant! Don't stop!
What about skillshare?
Love the Penrose non periodic tiling :)
When the Foucault pendulum was presented it make news all over the world, imagine how profound was to have visual proof of the spinning world!
This is very cool and I give you MAJOR points for actually doing a timelapse and being in it at the same time to tell the story.
Wonderfull demonstration. What a video work !
An amazing video, I can't even grasp the amount of effort put into this
So really the pendulum should be fixed in position and the room should move about it, like one of those stabilised videos.
Wow. I mean really. It's awesome seeing the efforts you put in the video. It's real hard to do things slow and consistent. Big up's to you man.
Thanks! Not gonna lie, I'm glad this project is over haha
Amazing demonstration, keep up the good work :D
Buddy I appreciate the time and effort that was put to make this single video. Kudos!
Uh oh we're getting close to 100k here
Wow! I just took a look over at your channel for the first time in a month or so, and it has also completely exploded. Any idea what caused the flood? Congrats! :D
Great job Kurtis! We have a small version of this in a case at one of the entrances to Rood Hall at Western Michigan University. I believe the electromagnet is in the surface below the pendulum ball.
Keep being amazing kurtis!
Discovered you through my recommended, watched all your videos and this is the first one that comes out since I subscribed, so hell yeah!
Flat Earthers: "This proves nothing!!!!"
Also Flat Earthers: "NASA invented and funded this pendulum illusion to deceive you. For, umm....money!"
Also also Flat Eathers: "Mom, are the pizza rolls done yet?"
Concerning your problems in the last video, how did you trigger the camera? The video is so incredibly smooth, and I love your little "animations" in the background, this must have been so much work and preplanning :o I just love it.
Thanks! I built an arduino setup a bit like this one: ruclips.net/video/_ZOJiIvAwBE/видео.html and wired it into the trigger for the pendulum. One of my cameras was randomly slow and didn't end up being useable, which was a pain, but still I'm glad with how it turned out :)
you and this video deserve many more views!
That was fascinating. Very cool how you showed the earth's rotation. Great job.