Read the latest articles from Popular Science (Page 693)

DEKA arm, a prosthetic limb designed by the inventor of the segway

Segway Inventor’s Advanced Prosthetic Arm Will Go On Sale This Year

Dean Kamen and DARPA team up

By Ryan F. Mandelbaum

A person striking a block of plastic with a hammer, creating white lightning against a blue background.

Gray Matter: Trap lightning in a block

To create beautiful electrical-charge patterns like this, you could use a giant particle accelerator. But shag carpeting will also do just fine.

By Theodore Gray

Black and yellow social wasps build a geometric nest.

Why some bees and wasps are more likely to sting you

Not all bees and wasps can sting.

By Lauren Leffer

How To Build A Jacob’s Ladder

Unleash your inner mad scientist

By William Gurstelle

Can zero-waste stores be affordable for everyone?

Can zero-waste stores be affordable for everyone?

Low-waste lifestyles can seem expensive—but it doesn't have to be that way.

By Angely Mercado

A clean computer desktop on a macOS computer.

Clean up your computer’s embarrassingly messy desktop. Seriously. Please.

We're literally begging you.

American Special Forces Have A New Stealth Motorcycle

American Special Forces Have A New Stealth Motorcycle

DARPA shows off hybrid flexible fuel/electric vehicle

By Kelsey D. Atherton

This tiny, laser-powered RoboFly could sniff out forest fires and gas leaks

This tiny, laser-powered RoboFly could sniff out forest fires and gas leaks

Researchers hope the mechanical bug could help scientists save the climate.

By Marlene Cimons

Chinese man shrimp fishing from his boat at Lake Hong

“Water Stories” Is A Haunting Document Of Global Water Issues

An exhibition of "blue gold"

By Meaghan Lee Callaghan

An Artist Is Growing A Skeleton Human Hand In A Lab

An Artist Is Growing A Skeleton Human Hand In A Lab

Amy Karle aims to connect the body and technology

By Meaghan Lee Callaghan

How to recycle plastic at home

How to recycle plastic at home

Break down and recompress trash to make new things

By Meaghan Lee Callaghan

Tri-Bar test pattern at Eglin Air Force Base from air

Mysterious Barcode Patterns Strewn Across U.S. Land [Gallery]

Spotted near airforce bases, these curious painted asphalt patterns are Cold War artifacts.

By Kelsey D. Atherton

The role of humans in self-driving cars is even more complicated after Uber’s fatal crash

The role of humans in self-driving cars is even more complicated after Uber’s fatal crash

A preliminary report on the fatal Uber crash makes the relationship between human and car even trickier.

By Stan Horaczek

DARPA Wants To Invent An Aircraft That Hovers Like A Helicopter But Flies Like A Plane

DARPA Wants To Invent An Aircraft That Hovers Like A Helicopter But Flies Like A Plane

The government research agency says it will spend $150 million to develop a fast airplane that can take off and land like a helicopter.

By Kelsey D. Atherton

Flying Robots 101: Everything You Need To Know About Drones

Flying Robots 101: Everything You Need To Know About Drones

How do you define a drone? What's the difference between an RQ-9 Reaper and a quadrotor? Your pressing drone questions, answered

By Kelsey D. Atherton

Mega-Canyon Discovered Beneath Greenland Ice Sheet

Mega-Canyon Discovered Beneath Greenland Ice Sheet

And it's on the same scale as parts of the Grand Canyon!

By Josephine Lethbridge/ The Conversation

Unites states climates

What a Green New Deal would look like in every state

The most impactful projects for all 50 states—and the planet.

This ‘wandering meatloaf’ has teeth made from rare minerals

This ‘wandering meatloaf’ has teeth made from rare minerals

These mollusks could help scientists advance 3-D printing.

Result of wooden project

REsilient Charging Hub

After surviving a storm, we still want to help

How to digitize all your VHS and cassette tapes

Preserve your baby videos forever.

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