Search Results for TED-Ed

Animals Helping Each Other

Why Certain Animals Help Others to Survive

January 7, 2025

Vampire Bats Blood

How Vampire Bats Keep From Starving

October 19, 2025

Funny Bone

Why Hitting Your Funny Bone Isn’t Very Much Fun

July 24, 2024

Why Zebras Have Stripes

The Real Reason Zebras Have Stripes

September 4, 2024

Long Term Isolation Brain Changes

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

July 23, 2025

Earth Tides Sun Moon

How Earth’s Tides Are Impacted by Both Sun and Moon

April 10, 2025

Walking Mind Body

How Walking Improves the Human Mind and Body While Helping the Environment

January 6, 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

Drinking Ocean Water

What Drinking Saltwater From the Ocean Does to the Human Body

March 25, 2025

Nomadic Farmers Sub Sahara

The Challenges Facing Traditional Nomadic Farmers in Sub-Saharan Africa

April 5, 2025