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Category: Forces

Posted on March 1, 2016

The Physics of Dropping Out of a Plane in an Inflatable Ball

The Physics of Dropping Out of a Plane in an Inflatable Ball
The MythBusters wanted to test if you could survive a fall in an inflatable ball. But how high would you have to drop it to reach terminal velocity? The post The Physics of Dropping Out of a Plane in an Inflatable Ball appeared first on WIRED.
Posted on February 12, 2016

The Physics of OK Go’s Epic New Zero-G Video

The Physics of OK Go’s Epic New Zero-G Video

OK Go has created another epic video. This one involves a zero g environment inside of an aircraft. Here' how it works.

The post The Physics of OK Go’s Epic New Zero-G Video appeared first on WIRED.

Posted on January 14, 2016

Force Awakens’ Starkiller Would Actually Fling Everyone Into Space

Force Awakens’ Starkiller Would Actually Fling Everyone Into Space

You've waited long enough. It's time for a post on the physics of the Star Wars VII Starkiller Base. Spoiler alert.

The post Force Awakens’ Starkiller Would Actually Fling Everyone Into Space appeared first on WIRED.

Posted on December 15, 2015

You Can’t Ride a Hoverboard Without Einstein’s Theory of General Relativity

You Can’t Ride a Hoverboard Without Einstein’s Theory of General Relativity

According to Einstein, an accelerating frame is just like gravity. In order to accelerate on a hoverboard, you have to lean forward.

The post You Can’t Ride a Hoverboard Without Einstein’s Theory of General Relativity appeared first on WIRED.

Posted on December 14, 2015

I Calculated the Mass of a Star Wars Blaster Bolt for You

I Calculated the Mass of a Star Wars Blaster Bolt for You

By looking at a collision between a blaster bolt and a storm trooper, I can estimate the mass of the bolt.

The post I Calculated the Mass of a Star Wars Blaster Bolt for You appeared first on WIRED.

Posted on November 17, 2015

Holly Holm Kicked Ronda Rousey With 50 Pounds of Force, Says Science

Holly Holm Kicked Ronda Rousey With 50 Pounds of Force, Says Science

Holly Holm delivered a knockout kick in her match against Ronda Rousey. Here's an estimate of the impact force it carried.

The post Holly Holm Kicked Ronda Rousey With 50 Pounds of Force, Says Science appeared first on WIRED.

Posted on November 13, 2015

The Physics of Why Airplane Wings Oscillate in Turbulence

The Physics of Why Airplane Wings Oscillate in Turbulence

If you watch the wing of an airplane during turbulence, you will notice that the wings bend. Why?

The post The Physics of Why Airplane Wings Oscillate in Turbulence appeared first on WIRED.

Posted on October 28, 2015

How Would Football Work if You Played It on Mars?

How Would Football Work if You Played It on Mars?

When humans bring the gridiron to Mars, it'll be football, Jim---but not as we know it.

The post How Would Football Work if You Played It on Mars? appeared first on WIRED.

Posted on October 16, 2015

How on Earth Could Trucks Move This 1,000-Ton Load?

How on Earth Could Trucks Move This 1,000-Ton Load?

This video shows a very massive pressurized vessel being transported by a giant trailer. Why is the trailer so large? Why are there so many trucks?

The post How on Earth Could Trucks Move This 1,000-Ton Load? appeared first on WIRED.

Posted on September 18, 2015

The Surprising Physics of Pulling a Bike With a Rubber Band

The Surprising Physics of Pulling a Bike With a Rubber Band

If I pull forward on a bike at the bottom of the front wheel, which way will it move? Can you use physics to justify your answer?

The post The Surprising Physics of Pulling a Bike With a Rubber Band appeared first on WIRED.

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