Music is a tradition nearly as old as humankind itself, so it's no wonder our brains have developed interesting ways of interacting with and responding to it. Here are just a few of the ways music impacts our psychology.

Listening to music while you work out doesn’t just make the experience more fun—scientists have found music makes working out more effective, and could be the difference between a bronze medal and a gold.

Hank tells us the story of the complicated chemical dance that allows our skeletal muscles to contract and relax.

Paul Andersen explains the three types of muscle found in humans; striated, smooth and cardiac muscle. He explains how actin and myosin interact to contract the sarcomere in a muscle. The sliding filament theory explains how ATP and...

Let's sing along to the Crane song for kids with Leo the Truck. The wheels are turning! Who's this on his way now with his arm for lifting? The crane will work all day now. The cranes are useful. They move and lift things when we're...

Transitions Statements for Public Speaking

All Ears English Podcast 1506: Haven't Learned Enough Slang? Better Late Than Never

In this video, the teacher explains the importance of using transition words to connect paragraphs in writing. They provide examples and practice exercises to help students understand how transitions help to convey information and...

Clip 1 from a French-language film about fairground entertainers from 1947. French narration.

July 14, 2009, Krav Maga, Santa Monica, California

1. Wide of class kicking
bags
2. Medium of woman pun
ching bag
3. Wide of
class sparring
4. Medium o
f...