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How Big do Tsunamis Get?

Adults World
How big do Tsunamis Get? The answer is pretty terrifying, and pretty big.

Google Timelapse Walks You Through Decades of Change in Seconds

Adults World
Three decades of change in five seconds.

What If All The Ice Melted?

Adults World
What If All The Ice Melted On Earth? ft. Bill Nye

How a single-celled organism almost wiped out life on Earth

Adults World
There's an organism that changed the world. It caused the first mass extinction in Earth's history

One Year on Earth

Adults World
On July 20, 2015, NASA released to the world the first image of the sunlit side of Earth captured by the space agency's EPIC camera on NOAA's DSCOVR satellite. The camera has now recorded a full year of life on Earth from its orbit at Lagrange point 1, approximately 1 million miles from Earth, where it is balanced between the gravity of our home planet and the sun.

5 Hidden Gems for Travelers On A Budget

Adults World
Go out and find your own hidden gems.

Null Island: The Busiest Place That Doesn't Exist

Adults World
Thanks also to Tom Scott for helping write and narrate this video.

#IChooseCanada Contest

Adults World
Why do you chose Canada? Share on Facebook with the #IChooseCanada hashtag for a chance to win a variety of prizes. Info

Britain is leaving the EU. Here's what that means.

Adults World
The UK has voted to leave the European Union, what will happen next?

What Happened Before History? Human Origins

Adults World
Humans. We have been around for a while now. When we think about our past we think about ancient civilizations, the pyramids, stuff like that. But this is only a tiny, tiny part of our history.

How Long To Fall Through The Earth?

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

Inside the Svalbard Seed Vault

Adults World
A rare look inside the Svalbard Global Seed Vault which is closed ~350 days a year

Did The Past Really Happen? Vsauce

Adults World
Greece is full of wonderful new things and wonderful old things. But when WE become old things, will our ruins also be tourist attractions?

NASA | A Year in the Life of Earth's CO2

Adults World
An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.

Why is Mount Everest so tall?

Adults World
At 8,850 meters above sea level, Qomolangma, also known as Mount Everest, has the highest altitude on the planet. But how did this towering formation get so tall? Michele Koppes peers deep into our planet's crust, where continental plates collide, to find the answer.

The Deadliest Ice Age Ever

Adults World
Minute earth talks about the deadliest ice age ever.

Conquering 2,650-Mile Pacific Crest Trail Will Give You Wanderlust

Adults World
Last summer I quit my job in order to walk the 2650 mile Pacific Crest Trail in its entirety. Along the way I took hundreds of videos and taught myself to play ukulele. The song is one I composed myself on trail.