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Esoteric news

Science and reality

Author: Rhett Allain

Posted on July 4, 2018July 3, 2018

The Physics of Launching Fireworks From a Drone

PSA: Let's keep drones and fireworks *far* away from each other.
Posted on July 4, 2018July 4, 2018

The Physics of Launching Fireworks From a Drone

PSA: Let's keep drones and fireworks *far* away from each other.
Posted on June 29, 2018June 28, 2018

The Physics of a Spinning Spacecraft in *The Expanse*

For the most part, this show gets *a lot* right.
Posted on June 24, 2018June 24, 2018

Let’s Use Physics to Model a Curving Soccer Ball

You could practice out on the pitch, or you could use a numerical calculation.
Posted on June 18, 2018June 25, 2018

This Tug of War With a Lion Isn’t About Strength—It’s About Friction

If you want a fair fight between a lion and a human playing tug of war, you should give the lion a pair of tennis shoes.
Posted on June 17, 2018June 25, 2018

This Crazy Slide Is Either Evil or Funny

It's like the designer *wanted* people to crash in excellent viral videos.
Posted on June 12, 2018June 11, 2018

The Physics of a Puzzling Perpetual Motion Machine

Nope, this YouTube video hasn’t just changed everything we know about energy.
Posted on June 11, 2018June 8, 2018

The Surprisingly Cool Physics of Pushing a Block Against a Wall

You might think this is just a boring physics problem—but you'd be wrong.
Posted on June 8, 2018June 7, 2018

The Many Shades of Bad Physics

There are different categories of incorrect physics—and each deserves its own strategy.
Posted on June 5, 2018June 5, 2018

Physics Face-off: The Momentum Principle vs. Newton’s 2nd Law

Which method is better? It’s complicated.

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