What Is Social Anxiety Disorder?

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Social Anxiety Disorder is real. What happens when you have it?

People are Manipulating You on Facebook

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Thank you Facebook for being so open to this discussion.

Why Is Lyme Disease Getting Worse?

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Lyme disease is spreading like wildfire around the world.

How to biohack your cells to fight cancer

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Check out the science of biohacking, where biologists go into a patient’s genetic code and reprogram their immune system to recognize and fight cancer cells.

Under the Dark Skies

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National Geographic partnered with the International Dark-Sky Association to provide families with a true ‘dark sky’ observatory experience, free from the artificial light prevalent in city and suburban communities.

A Senegalese Wrestler Trains to Become the ‘King of the Arena’

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In this west African country, wrestling is not just a sport, but a chance at a better life.

What If You Only Drank Milk?

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Milk is good for you.....right?

Primitive Technology: Grass thatch, Mud hut

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Primitive Technology: Grass thatch, Mud hut - Creating a grass thatch, mud hut from scratch.

How Do You Survive Being Trapped In Space? ft. William Osman

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William Osman and Blocko are trapped on the international space station for this episode of Deblocked! How do you survive trapped in space?

You Are A Fish

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With our current understanding of evolutionary history and our strategy of cladistic naming, if we wanted to have both goldfish and sharks under a single group called "fish", then mammals must also be called fish.

Can You Survive An Elevator Fall By Jumping?

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Your monthly dose of hypothetical physics scenarios is here, and today we’re dropping Stu, several times, from the top of skyscraper.

The Origin of Consciousness

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Consciousness is perhaps the biggest riddle in nature. In the first part of this three part video series, we explore the origins of consciousness and take a closer look on how unaware things became aware.

Why Do We Go Bald? / What Causes Hair Loss?

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We take a comprehensive look at the causes of hair loss, and explore the misconceptions behind one of modern man’s daily worries.

The Big Problem With The Drugs You Take

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Who makes sure the drugs you take are safe, and can you trust them?

Should You Get Lip Fillers?

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Kylie Jenner keeps taking her lip filler in & out, should you?

Alex Honnold Before the Climb | Free Solo

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The crew gets ready for Alex to climb, while Alex says goodbye to his girlfriend.

What Happens When You Go To Sleep Drunk?

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Today we talk about the effects of Drunk Sleep vs Normal Sleep!

The Future of War, and How It Affects YOU (Torpedo/Missiles vs Ship)

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It's a strange feeling to share this aspect of my life. I'm taking a break to go back to school, but here's a peek into the part of my life I've kept hidden from the internet for many years.

How To Cram For Your Exam

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Try these study tips when you are down to the wire!

The Problem With Concrete

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This video is in partnership with Bill and Melinda Gates.

The historic women’s suffrage march on Washington

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Explore how the Women’s Suffrage Parade on Washington in 1913 helped women secure the right to vote in the United States through the 19th amendment.