Гравитация — это не сила [Veritasium]

Наш космос

Помощь проекту: vertdider.tv/to-support-us/

Силы притяжения не существует, а то, что мы называем гравитацией — это движение по прямой, просто в искривлённом пространстве-времени. Похоже на очередную псевдонаучную выдумку, но на самом деле это следствие общей теории относительности Альберта Эйнштейна, которая экспериментально подтверждалась не один раз. В этом видео Дерек Маллер расскажет о том, как выглядят гравитационные взаимодействия с точки зрения ОТО и почему такой подход, скорее всего, гораздо точнее отражает реальность, чем классическая механика.

Перевод: Елена Смотрова
Редактура: Алексей Малов
Научная редактура: Кирилл Циберкин
Озвучка: Дмитрий Чепусов
Монтаж звука: Андрей Фокин
Монтаж видео: Джон Исмаилов

Спасибо за поддержку на www.patreon.com/VertDider.
Озвучки Vert Dider выходят с вашей помощью:

Pavel Dunaev, Oleksii, Yegor Barakovskiy, mrwiseguy351, Ігор Дорохов, Mikhail Stolpovskiy, Rashid Nasibulin, opperatius, Dina Kruchina, Alena, Vitaliy Vachynyuk, Ника Калмыкова, Nadia Kilgishova, Роман Чурин, Aiorraro, Евгений Сельменев, Alex Afalex, Anton Kudashov, Владимир Кашутин, Pavel Parpura, Anton Bolotov, Yevhen, Sergei W, Kosoy, Данил Рягузов, Михаил Панькин, Anton Makiievskyi, Максим Sheridan Горлов, Katoto Chan, Stanislav K, Edward Ben Rafael, Юрий Медведев, Анна Троссман, Serj Skidan, Andrei Chitaev, L Marchenko, Sultan Ishankulov, Александр Яковлев, Mike Sviblov, Andrey Rusanov, Inna Klymenko, Dima Chumakov, Dmitriy Lashtaba, Olesya Bolobova, Ilya Alexeevsky, Alexander Balynskiy, Максим Иванов, Ольга Канкулова, Alexander, Viktor Lova, Maria Tronina, Sergii Cherepanov, Alexander Gorodok, Ivan Iakimov, Alexander Zimin, Евгений Миф, Виталий Пастушенко, Serj Kravchuk, Claudia Barzaeva, Pandaben, Monza UA, Lirin Alex, Pavel D, Konstantin Pesyakov, Denis Titusov, Alterien, Viktoria, Alexandr Globov, Oleg Streltsov, Olga Podolskaya, Alexey Kukushkin, F23D24, Пугачёв Пётр, Olga Shistareva, Kamerton_440, Alex Katkov, Alexey, Irina Shakhverdova, Vladimir Grachev, Dmitriy Omelyansky, Maria Burtseva, Aleksey Sazonov, Vladimir Goshev, Vladyslav Sokolenko, Дмитрий Мисюра, Anton Novozhenin, Spartak Kagramanyan, Александр Фалалеев, Evgeny Vrublevsky, Yuliia Zinko

Сайт студии: vertdider.tv

Мы в социальных сетях:
— vk.com/studio_vd
— instagram.com/vert_dider
— t.me/vertdider
— www.facebook.com/StudioVertDider
— twitter.com/Vert_Dider
— coub.com/vertdider

Разрешение на публикацию: bit.ly/2SFhrHZ
© www.youtube.com/user/1veritasium
Источник: youtu.be/XRr1kaXKBsU

Why The Speed Of Light* Cant Be Measured

Наш космос

Physics students learn the speed of light, c, is the same for all inertial observers but no one has ever actually measured it in one direction. Thanks to Kiwico for sponsoring this video. For 50% off your first month of any crate, go to kiwico.com/veritasium50

Huge thanks to Destin from Smarter Every Day for always being open and willing to engage in new ideas. If you havent subscribed already, what are you waiting for: ve42.co/SED

For an overview of the one-way speed of light check out the wiki page: ve42.co/wiki1way

The script was written in consultation with subject matter experts:
Prof. Geraint Lewis, University of Sydney ve42.co/gfl
Prof. Emeritus Allen Janis, University of Pittsburgh
Prof. Clifford M. Will, University of Florida ve42.co/cmw
The stuff thats correct is theirs. Any errors are mine.

References:
Einstein, A. (1905). On the electrodynamics of moving bodies. Annalen der physik, 17(10), 891-921.
(English) ve42.co/E1905 (German) ve42.co/G1905

Greaves, E. D., Rodríguez, A. M.,

What if the Earth were Hollow?

Наш космос

Link to keep watching over on Vsauces channel RIGHT HERE: www.youtube.com/watch?v=hYf6av21x5c

What if there were a tunnel through the middle of the earth and you jumped in?

Also, explore a map of the big bang! www.bigbangregistry.com

MinutePhysics is on Google — bit.ly/qzEwc6
And facebook — facebook.com/minutephysics
And twitter — @minutephysics

Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute!

Music by Nathaniel Schroeder

Thanks to Nima Doroud for contributions and to Perimeter Institute for support.
www.perimeterinstitute.ca

Created by Henry Reich Created by Henry Reich

The Equation of Time

Наш космос

Sundial time and clock time often do not agree — the equation of time allows us to correct sundial time to clock time. This video explains how to use the equation of time and a basic explanation of the issues involved.
The equation of time represents the relationship between our planets orbital geometry and time as displayed on a sundial.

How Do You Make Something Last 1,000 Years?

Наш космос

tomscott.com — twitter.com/tomscott — In Trinity Buoy Wharf lighthouse in London — and a few other science museums around the world — sits Longplayer, a musical composition designed to last a millennium. How do you keep something running for that long?

Thanks to Rob Blake for holding the camera through the many takes. This one took a while…

And thanks to Martin Deutsch for reminding me about Longplayer!

Tom Fell Through A Frozen Lake In Estonia

Наш космос

On a bench in Tartu, Estonia, we welcome Paul (@cr3) along with art from Simon (@mushybees) to talk about our road trip, an abandoned submarine base, and, yes, the incident where Tom fell through ice into a frozen lake. Also, rainbow Comic Sans.

TOM: youtube.com/tomscottgo — MATT: youtube.com/MattGrayYes — PAUL: twitter.com/cr3

And thanks to our artist, Simon Coxall, twitter.com/mushybees!

I Almost Learned To Fly A Jetpack

Наш космос

Gravity Industries make jetpacks. Theyre not practical. Theyre not meant for mass use. But they are a lot of fun. They asked if I wanted to try flying one. Thanks to gravity.co/ — this is not sponsored but, obviously, they did give me a flight in a jetpack.

Gravitys YouTube channel: www.youtube.com/channel/UCkHr2Z0JWH8KGmQNDp4QXLw
Pilot Sam landing on my hand: www.youtube.com/watch?v=-Ch2vHah_Os

Filmed safely: www.tomscott.com/safe/

Camera by Simon Temple templefreelance.co.uk/
Edited by Michelle Martin @mrsmmartin
Audio mix by Graham Haerther

Im at tomscott.com

on Twitter at twitter.com/tomscott

on Facebook at facebook.com/tomscott

and on Instagram as tomscottgo