Forces – Esoteric news

June 6, 2017

The Physics of Bullets Vs. Wonder Woman’s Bracelets

Wonder Woman can deflect bullets with her Bracelets of Submission. But what kind of recoil would she have? And how much power does it require? The post The Physics of Bullets Vs. Wonder Woman's Bracelets appeared first on WIRED.

April 4, 2017

Let’s Study Air Resistance—With Coffee Filters

Here's an experiment you can do at home to measure the drag coefficient for a falling object. The post Let's Study Air Resistance—With Coffee Filters appeared first on WIRED.

February 1, 2017

Spill-Proof Cups Aren’t Magic. They’re Physics!

There is a popular mug that doesn't spill. Here's how it might work, along with an estimate of the maximum tipping force to knock it over. The post Spill-Proof Cups Aren't Magic. They're Physics! appeared first on WIRED.

December 9, 2016

The Physics of Spider-Man’s New Web Wings

In the latest trailer from Spider-Man: Homecoming, we see that he now has wings on his suit. Here is a rough model of him falling with wings. The post The Physics of Spider-Man's New Web Wings appeared first on WIRED.

December 1, 2016

Pull a Car From a Ditch With the Super-Strength of Physics

If you ever need to pull a heavy object with a rope, there is a simple physics trick that can give you greater tension. The post Pull a Car From a Ditch With the Super-Strength of Physics appeared first on WIRED.

November 30, 2016

No, Gotham, That’s Not How Tightropes Work

In this scene from Gotham, Bruce Wayne holds a tight rope for Selina. It turns out this might be much more difficult than it looks. The post No, Gotham, That's Not How Tightropes Work appeared first on WIRED.

October 26, 2016

Modeling a Pendulum’s Swing Is Way Harder Than You Think

Modeling the motion of a pendulum is often included in introductory physics courses, but it's not as easy as you think. The post Modeling a Pendulum's Swing Is Way Harder Than You Think 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 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.

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.