Tag: information

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How can we know anything about distant exoplanets?

How can we know the size, composition, and atmospheric makeup of distant exoplanets? NASA explains the details in this Alien Atmospheres video.  By observing periodic variations in the pare...

TED Ed: Inside Your Computer

When you click your computer’s mouse or type on the keyboard, what exactly is going on inside the computer itself? What controls the information flow in and out, and what exactly is j...

TED Ed: How big is the ocean?

From educator Scott Gass, artist Sandro Katamashvili, and TED Ed, How Big Is the Ocean? Watch this primer for understanding an incredibly large, important, and singular part of our planet Ea...

Richard Feynman – Ode To A Flower, Animated

Richard Feynman - Ode To A Flower, an animation from Fraser Davidson. The quote, by Nobel Prize winning physicist Richard Feynman, was given in 1981 when he was interviewed on the BBC. The fu...

How does the internet work?

How does the internet work?! The World Science Festival explains it… The video lets you ride shotgun with a packet of data—one of trillions involved in the trillions of Internet in...