Tagged: earth

String theory – Brian Greene

String theory – Brian Greene

Physicist Brian Greene explains superstring theory, the idea that miniscule strands of energy vibrating in 11 dimensions create every particle and force in the universe.

Earth’s Magnetic Field Is Going To Flip, Here’s How We Know

Earth’s Magnetic Field Is Going To Flip, Here’s How We Know

Scientists think that about 500 million years ago, Earth’s core solidified, turbocharging our magnetic field. This would have allowed the atmosphere to hold more gas, in part shielding early life from powerful solar rays...

Our Story in 6 Minutes

Our Story in 6 Minutes

I have compressed billions of years into 6 minutes. This is our story as revealed by science.

What If 7,000,000,000 People Jumped At Once?

What If 7,000,000,000 People Jumped At Once?

What would happened if 7 000 000 000 people on planet Earth jumped at the same time?

As Oceans Alkalized, Life Developed Bones and Shells

As Oceans Alkalized, Life Developed Bones and Shells

A critical feature of many multicellular lifeforms on Earth are hard, biological structures, such as animal bones and snail shells that are made from minerals. Multicellular organisms, such as animals, plants and fungi are all...

Green Comet 45P Captured by Slooh Telescopes | Video

On Feb. 10, 2017, Slooh.com captured imagery of Comet 45P/Honda-Mrkos-Pajdusakov. It will make a close approach on Feb. 11, passing just 7.4 million miles (12 million km) from Earth. Read more on http://www.space.com/35674-green-comet-45p-captured-by-slooh-telescopes-video.html

Atlas V Rocket Launches US Missile-Warning Satellite

Atlas V Rocket Launches US Missile-Warning Satellite

CAPE CANAVERAL, Fla. — A United Launch Alliance Atlas 5 rocket blasted off from Florida today (Jan. 20) to put a missile-detection and early warning satellite into orbit for the U.S. military. Launch was...

Earth at night seen from space ISS (HD 1080p) ORIGINAL

Earth at night seen from space ISS (HD 1080p) ORIGINAL

All images used in this video were taken by the astronauts of Expedition 29 (Commander Mike Fossum, Flight Engineer Dan Burbank, Flight Engineers Satoshi Furukawa, Sergei Volkov, Anatoly Ivanishin and Anton Shkaplerov) aboard the...

Antartica castle discovery rewrites history!!! Breaking News

Antartica castle discovery rewrites history!!! Breaking News

In this Episode we explore the history behind bases in Antarctica.