Read the latest articles from Popular Science (Page 624)

The Physics Of Usain Bolt’s Record-Breaking Sprint

The Physics Of Usain Bolt’s Record-Breaking Sprint

Usain Bolt's historic 100m dash at the 2009 World Championships in Berlin.

By Joey Carmichael

Tech in Training: My Custom Running Shoes

Tech in Training: My Custom Running Shoes

A new brand of running shoes lets you mix and match parts for a more-precise ride, and seems to actually work

A laptop on a desk with Spotify on the screen. A camera, a plant, and a full mug of coffee share the desk with the laptop.

The best ways to recover deleted Spotify playlists

How to save your favorite songs, even from yourself.

A cross-stitched QR code.

How to cross-stitch a QR code—and why you should

It's one of the most creative ways to send a playlist to your crush.

By Ruth Kogen Goodwin

Brown stink bug about to land in a bug trap

3 DIY bug traps that actually work

Mosquitoes, fruit flies, and stink bugs stand no chance.

inside of walnut

4 ways plant protein is healthier than animal protein

Sorry, steak fans.

By Sara Chodosh

Volcanoes, not alien life, might explain Venus’s weird atmosphere

Volcanoes, not alien life, might explain Venus’s weird atmosphere

The mysterious gas is more likely a sign of volcanism than life, scientists argue.

By Kate Baggaley

Settlers of Catan game pieces.

How to destroy your friends and family in 4 popular board games

With these tricks, you'll be unstoppable.

10 Exceptional Images Of Earth From Space

Life on a pale blue dot.

band-playing-for-elephants

Can music help animals relax?

There's no telling what songs our furry friends want to hear.

By Bill Gourgey

two children swimming on a beach

The best ages for kids to learn to read, speak new languages, and other skills

We spoke to experts about when kids should learn to swim, explore the internet, and more.

By Erin Fennessy

An artist's interpretation of the Europa Clipper spacecraft as it orbits Jupiter's frozen moon Europa.

NASA’s next Jupiter mission will hunt for life’s ingredients under Europa’s frozen shell

The Europa Clipper mission is set to launch in 2024 with a whole host of instruments.

By Leto Sapunar

A doctor looks at images of a brain as he performs surgery.

A new AI-powered brain implant allowed a paralyzed man to speak again

This is a big step forward from current assistive speech technology.

A child sitting under a stool, trying to guess the password on a phone.

A guide to parental controls on Netflix, Hulu, and other streaming services

Think of the children.

Shirtless person looking out at the ocean and beach

Your favorite sunscreen might have just been recalled

Johnson & Johnson is pulling some spray-on products after a watchdog lab raised flags about a common cancer-causing substance.

By Purbita Saha

Is working from home damaging your eyes?

Is working from home damaging your eyes?

Eye strain is no fun, but don’t panic about your long term eye health.

By Isobel Whitcomb

Airport with green and solar roof.

Rethinking our roofs, parking lots, and sidewalks could save money and lives

The benefits of so-called 'smart surfaces.'

By Angely Mercado

A woman's face partially in shadow, aboard a suborbital, looks out a window back at Earth.

Private Space Flight

Virgin Galactic and Blue Origin will bring science along on their joyrides

When billionaires race to space, researchers win.

By Charlie Wood

Person on computer

You should download the new Google Drive for Desktop

Access your files from anywhere.

A Brief History of the Apollo Hoax

A Brief History of the Apollo Hoax

Despite reams of evidence to the contrary, many still insist those footprints above are a myth

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