Join scientists as they grab light from across the universe to prove quantum entanglement is real.

#NOVAPBS Official Website: https://to.pbs.org/3vqiMpg

Einstein called it “spooky action at a distance,” but today quantum entanglement is poised to revolutionize technology from computers to cryptography. Physicists have gradually become convinced that the phenomenon—two subatomic particles that mirror changes in each other instantaneously over any distance—is real. But a few doubts remain. NOVA follows a ground-breaking experiment in the Canary Islands to use quasars at opposite ends of the universe to once and for all settle remaining questions.

(Premiered January 9, 2019)

Chapters:

00:00 Introduction

03:52 Is Quantum Entanglement Real?: Canary Islands Experiment

08:10 The Beginnings of Quantum Mechanics

15:26 Quantum Mechanics Explained by Einstein, Podolsky and Rosen

22:39 Developments from Discovery of Quantum Theory

27:11 The First Quantum Entanglement Experiment

32:04 Quantum Computers Solving Real-World Problems

39:02 Loopholes of Quantum Entanglement

45:20 The Results of the Canary Islands Experiment

47:47 Quantum Entanglement in Modern Physics

© 2022 WGBH Educational Foundation

All rights reserved

This program was produced by GBH, which is solely responsible for its content.

This program is made possible by viewers like you. Support your local PBS station here: https://pbs.org/donate/

Enjoy full episodes of your favorite PBS shows anytime, anywhere with the free PBS App: https://to.pbs.org/2QbtzhR

Stay up to date on the latest science discoveries, full episodes, articles, videos, and more by signing up for NOVA's newsletter here: https://www.pbs.org/wgbh/nova/newslet...

FOLLOW US:

NOVA

YouTube: https://www.youtube.com/novaonline

Facebook: https://www.facebook.com/NOVApbs ​

Twitter: https://twitter.com/novapbs ​

Instagram: https://www.instagram.com/novapbs/

TikTok: https://www.tiktok.com/@novapbs

PBS

Facebook: https://www.facebook.com/PBS/

Twitter: https://twitter.com/PBS/

Instagram: https://www.instagram.com/PBS/

YouTube: https://www.youtube.com/PBS/

TikTok: https://www.tiktok.com/@pbs

Shop: https://shop.pbs.org/

#einstein #quantumentanglement