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Science of Hockey

The Science of Hockey takes you inside the sport and explains the science behind the world's fastest game. The site contains RealVideo interviews with scientists and NHL players and coaches.

Skateboard Science

Find out how this extreme sport is governed by the principles of momentum, gravity, friction, and centripetal force. Learn skateboarding history, technology, and more!

Science of Baseball

What's the science behind a home run? Why do curveballs curve? Learn about the game from players from the S.F. Giants & Oakland A's.

Science of Cycling

Check out top mountain biker, Ruthie Matthes. Learn about frames and materials from a custom bike maker. Try interactive javascripts that calculate braking distances and energy consumption.

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Human Power

Why is the bicycle the most efficient way to travel? Explore bicycle science and culture.

ARTICLE

Baseball Time Machine

Send your favorite baseball player on a journey through time.

INTERACTIVE

Collisions on the Ice

What happens when two hockey players collide? Try our hockey collision calculator!

Fastball Reaction Time

Are you quick enough to hit a 90 mph fastball?

INTERACTIVE

Scientific Slugger

See what makes a home run.

INTERACTIVE

Turning Point Activity

When you ride a bike in a straight line, you must make many minor corrections in order to stay upright.

HANDS-ON

How Far Can You Hit One?

How can something as light as air slow down a hit?

ARTICLE

Putting Something on the Ball

When you pick up a baseball, it immediately suggests its purpose: to be thrown fast and with considerable accuracy.

ARTICLE

Girls of Summer

In the 1870s, an American woman could not vote. She could not own property in her own name after marriage. But she could play ball. . .

ARTICLE

Baseball Tools of the Trade

Examine the tools of the baseball trade: bats, balls, and gloves.

ARTICLE

Hockey Goalie Reaction Time

Measure your reaction time with just a meter stick and some help from a friend.

Take Me Out to the Besuboru Game

Why is baseball so popular in Japan?

ARTICLE

Skateboarding Glossary

anatomy of a skateboard, skateboard tricks, types of skateboarding, physics glossary.

ARTICLE

Baseball Activity: Thrown for a Curve

Learn to throw a curveball, a slider, or even a screwball by throwing a Styrofoam ball.

HANDS-ON

Frontside Forces and Fakie Flight

The Physics of Skateboarding Tricks

ARTICLE

Bike Frame Materials

Explore the important engineering concepts of yield strength, ultimate strength, and elasticity as they relate to building a better bicycle.

HANDS-ON

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