Search Results for Ted-Ed

Long Term Isolation Brain Changes

How Long Term Social Isolation Creates Self-Harming Physiological Changes in the Brain

July 23, 2025

Drinking Ocean Water

What Drinking Saltwater From the Ocean Does to the Human Body

March 25, 2025

Vampire Bats Blood

How Vampire Bats Keep From Starving

October 19, 2025

Parker Solar Probe Sun

How NASA’s Parker Solar Probe Was Designed to Travel Closer to the Sun Than Any Previous Mission

July 4, 2025

Rats History Around the World

How Rats Survived The Ice Age to Make Themselves Known and Conquer the World

January 17, 2025

Nomadic Farmers Sub Sahara

The Challenges Facing Traditional Nomadic Farmers in Sub-Saharan Africa

April 5, 2025

Misogynistic Hysteria

The Deeply Misogynistic History of the Word ‘Hysteria’

September 26, 2024

Good Bad Cholesterol

The Difference Between Good and Bad Cholesterol

January 21, 2025

Bulletproof Kevlar

How Kevlar Used in Bulletproof Vests Is Strategically Constructed to Stop Bullets in Their Tracks

August 15, 2024

rise fall powdered wigs

The Rise and Fall of Towering Powdered Wigs

August 1, 2024