Read the latest articles from Popular Science (Page 625)

popular-science-hot-issue
Announcements

PopSci’s summer issue just dropped—and it’s hot

Another scorcher!

view of yosemite valley from the valley floor
Science

Why is watching Bob Ross paint so dang soothing? We decided to investigate.

A somewhat scientific breakdown of how the prolific painter achieved his zen.

milky-way-from-colorado
Space

This Colorado community fought to save its darkness—and all that relies on it to thrive

They found the dimmer switch.

Microbes found in cow stomachs could help solve our plastic problem
Animals

Microbes found in cow stomachs could help solve our plastic problem

The US has a plastic problem—and waste from the meat industry could actually help.

moderna covid shot
Vaccines

What you should know about COVID booster shots so far

Though they're not currently necessary, they may be advisable for some people.

Extremely Mobile Devices
Concept Cars

Extremely Mobile Devices

How Silicon Valley engineers are transforming cars into very smart, very fast and increasingly opinionated information systems

Innovations in Driving: Shock Absorbers
Vehicles

Innovations in Driving: Shock Absorbers

The long road to the modern car's smooth ride

Bikini Atoll Likely Still Too Radioactive For Resettlement
Weapons

Bikini Atoll Likely Still Too Radioactive For Resettlement

New study reveals long reach of past weapons

U.S. Military Wants To Blow Up Landmines With Lasers
Army

U.S. Military Wants To Blow Up Landmines With Lasers

That's one way to keep a runway clear

How A Tiny Group Of Designers Built The Most Efficient Racecar In History
Vehicles

How A Tiny Group Of Designers Built The Most Efficient Racecar In History

An inside look at the DeltaWing, the boldest--and most polarizing--racecar design in decades

Army Truck Shoots Drones, Mortars With Lasers
Army

Army Truck Shoots Drones, Mortars With Lasers

Laser defense might be the biggest thing since gunpowder.

Innovations in Driving: The Automatic Transmission
Vehicles

Innovations in Driving: The Automatic Transmission

How a new gear-shifting system made cars easy to drive and harder to fix

Ingenious Tourniquet Invention Saves Lives
Technology

Ingenious Tourniquet Invention Saves Lives

An inflatable abdominal tourniquet recently revived two men who were moments away from bleeding to death. The device could have saved three soldiers per month between 2001 and 2010, the U.S. Army says.

Landspeeders
Space

6 ‘Star Wars’ Technologies That May Not Be So Far, Far Away

From landspeeders to lightsabers

Long March Rocket Reusable
Military

China could become a major space power by 2050

Plans include launches, robotic moon bases, and interplanetary manned missions.

China’s new aircraft carrier suggests a powerful navy in the works
Military

China’s new aircraft carrier suggests a powerful navy in the works

Type 001A is the PLAN’s first aircraft carrier built in China.

China High Altitude Mini Drone
Military

China is making 1,000-UAV drone swarms now

These autonomous swarms can make decisions on how and when to repair themselves.

Last week in tech
Technology

Last week in tech: Bye for now, Net Neutrality

With Apple announcements behind us and new video games ahead, we charge into a new week.

The 360 Chicago observatory and other skyscrapers along the Lake Michigan shoreline.
Life Skills

From Chicagoan to Phoenician, here’s what to call the residents of the biggest US cities

What did you call me?!

flood water under park bench
Climate Change

Why we’re going to see a rapid rise in sunny day floods

Sea level rise will combine with a cyclical change in the moon's orbit to make sunny day flooding much more common.