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October 19, 2016

The Physics of Jumping Off an 8-Story Building and Not Dying

This video shows a guy jumping off a tall building and into water. He just misses a dock, but it's a great example of projectile motion. The post The Physics of Jumping Off an 8-Story Building and Not Dying appeared first on WIRED.

October 19, 2016

If You Want to Teach Physics Lab Right, Skip the Manual

To often, labs follow strict procedures and rules for data collection. It's better to let students simply experiment and focus on ideas. The post If You Want to Teach Physics Lab Right, Skip the Manual appeared first on WIRED.

October 16, 2016

MacGyver’s Body-Bag Freefall Might Actually Work. Physics Says So

In this scene from MacGyver, he needs to escape from a building by jumping out of a window. Could this really work? Here's the physics. The post MacGyver's Body-Bag Freefall Might Actually Work. Physics Says So appeared first on WIRED.

October 11, 2016

The Physics of Buster Keaton, the Greatest Stuntman Ever

Perhaps Buster Keaton was the greatest stunt person of all time. Here is a physics look at one of his stunts. The post The Physics of Buster Keaton, the Greatest Stuntman Ever appeared first on WIRED.

October 10, 2016

The Physics of Nutballs Somersaulting in an Indoor Skydiving Tube

Indoor skydiving looks magical—but it's just physics. Here's how it works. The post The Physics of Nutballs Somersaulting in an Indoor Skydiving Tube appeared first on WIRED.

October 6, 2016

Let’s Put the Water Back on Top of Antarctica

How much energy would it require to move 1 meter depth of water from the ocean to the top of the Antarctica ice sheet? The post Let's Put the Water Back on Top of Antarctica appeared first on WIRED.

October 3, 2016

Let’s Physics the Bejesus Out of Rubber Bands

There is a classic experiment that looks at the end of a falling slinky. Could you repeat this with a rubber band and a mass? No, it doesn't work—here's why. The post Let’s Physics the Bejesus Out of Rubber Bands appeared first on WIRED.

September 28, 2016

What’s Your Ideal Running Speed to Conserve Energy?

Clearly running faster uses more energy. But at what speed does a human use the least amount of energy? Here is a model with estimates. The post What’s Your Ideal Running Speed to Conserve Energy? appeared first on WIRED.

September 27, 2016

What College Physics Students Can Learn from Little Kids

When it comes to ideas about force and motion, children and adults mostly think the same way. Why? The post What College Physics Students Can Learn from Little Kids appeared first on WIRED.

September 23, 2016

We Might Have Gotten a Little Carried Away With Physics This Time

Why do you always make a graph in physics lab? It's not just for fun, there is a reason. Here is an example. The post We Might Have Gotten a Little Carried Away With Physics This Time appeared first on WIRED.