Topic: brian cox

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Extreme Gs in a centrifuge – Simulating gravity on other planets

What is it like to feel gravity on Neptune or Jupiter, or to experience the G-forces that astronauts endure when they're returning to Earth in the Soyuz? In this clip from episode 3 of Wonders of the Universe, Pro...

Mars Loops the Loop – What is retrograde motion?

What is retrograde motion and why does a planet like Mars appear to change directions in the night sky? Is it playfully looping about in its orbit around the sun or is something less strange going on? From episode 2 o...

The Hammer-Feather Drop in the world’s biggest vacuum chamber

...though in this case, "the hammer" is a bowling ball. In this excellent clip from the BBC's Human Universe: Episode 4, Professor Brian Cox visits NASA’s Space Power Facility in Ohio, home of the world's biggest vacu...

Wonders of Life: Monarch Butterflies

Professor Brian Cox explains how Monarch Butterflies navigate by “monitoring the position of the sun, and compensating for its location in the sky using their internal timekeeping mechanism… even when it&...

Brian Cox’s Favorite Wonder: Saturn’s moon Titan

Brian Cox’s Favourite Wonder from Wonders of the Solar System: Against the stunning backdrop of the glaciers of Alaska, Brian reveals his fourth Wonder. Saturn’s moon Titan is shrouded by a murky, thic...

A View from the Edge: Our sun is just another star

"Here on Earth, the sun appears as a giant ball of light in the sky. But how does the sun look from other planets in the solar system that are billions of kilometers away? " We really love this video. Moving toward...