Search Results for TED-Ed Lesson

Hypnosis Science History

The History of Hypnosis and the Science Behind It

February 28, 2026

How Long Hair Grows

The Biological Factors That Promote Hair Growth

March 18, 2026

Best Sleeping Position

The Benefits and Drawbacks of Sleeping Positions

December 17, 2025

Peekaboo Communication

How the Universal Game of ‘Peek-a-Boo’ Helps Babies Develop Strong Communication Skills

May 6, 2026

Viking Myths Debunked

Five Common Myths About Vikings Colorfully Debunked

February 5, 2026

Truffles Expensive

Why Truffles Are the World’s Most Expensive Fungi

September 20, 2025

Microplastics Human Body

The Alarming Effects of Microplastics on the Human Body

March 24, 2026

SAD

Why Some People Struggle With Depression in Winter

December 17, 2025

How Inhalers Work

The Difference Between Preventative and Rescue Inhalers Used to Treat Asthma and COPD

October 26, 2025

History of Graham Crackers

The Sanctimonious Origins of the Graham Cracker

July 17, 2025