In this issue

Flying Above the Flames
Wildfires in North America are more intense than ever. Airborne firefighters are risking their lives to put them out.
By Jessica Fu

Sharpen (Almost) Anything
From drill bits to hatchets, here’s how to hone every tool in your box. By Roy Berendsohn

THE OBELISK "LIFEFORMS" HIDING IN HUMANS

WE'RE NOT SURE IF IT'S EXCITING OR not that scientists have just discovered new \"lifeforms\" inside our bodies. Tiny bits of RNA, smaller than a virus, colonize bacteria inside our mouths and guts and have the power to transfer information that can be read by a cell.

2 mins

The First AntiShip Ballistic Missile Attack

HE U.S. NAVY DESTROYER MASON (DDG87) was wrapping up a mission rescuing a tanker from pirates in the Gulf of Aden when the situation sharply escalated. The ship's radar detected at least one-or possibly two-missiles moving toward its position at supersonic speeds, each loaded with well over a half ton of explosives.

3 mins

Rapid Evolution

ON APRIL 26, 1986, THE No. 4 reactor at the Chernobyl Nuclear Power Plant in northern Ukrainethen part of the Soviet Union-exploded, sending a massive plume of radiation into the sky. Nearly four decades later, the facility and much of the surrounding area remain uninhabited-by humans, at least.

2 mins

The Surprising Drama Behind the Decimal Point

WHEN GERMAN MATHEMATICIAN Christopher Clavius introduced the world to the humble decimal point in 1593, he used it in one table, and never mentioned it or used it again.

2 mins

Our New Moon Epoch

WHEN HUMANS GET INVOLVED IN places they weren't invited, things start to change. The Moon is no different.

1 min

A Blistering Inferno. A Whirling Tornado. A Shocking Crash

Aerial firefighters have always been a critical line of defense against raging wildfires. But increasingly extreme blazes and a horrific accident have many wondering how we'll adapt to fires of the future.

10+ mins

CATALYTIC CONVERTER

THERE'S AN ARMY OF THIEVES COMING FOR YOUR

10+ mins

SHARPENING YOUR TOOLS

TOOLS LOSE THEIR EDGE AND BECOME DULL. That's a fact of their existence.

4 mins

After You Die, a Universe Eats Your Body

Scientists are unraveling the secrets of the necrobiome the ecosystem that takes over our corpses after death.

10+ mins

HOW TO GET STARTED SOLDERING

Soldering is rapidly becoming the skill of a bygone era. Much like the ability to drive a car with a manual transmission, read a map, or write a check, younger generations are learning less about how to work with their hands-and it's time for that to change.

5 mins

Read all stories from Popular Mechanics US

Popular Mechanics US Magazine Description:

Popular Mechanics US is a widely recognized magazine that caters to enthusiasts of science, technology, and all things related to mechanics. Here's an overview of the magazine's content and its focus on providing valuable insights and information to its readers:

Popular Mechanics US offers a diverse range of content, covering topics such as engineering, DIY projects, automotive advancements, home improvement, technology trends, outdoor adventures, and more. With a rich history dating back to 1902, the magazine has remained a trusted source for practical advice, expert guidance, and in-depth features.
1. Science and Technology: Popular Mechanics US keeps readers informed about the latest scientific discoveries, technological advancements, and innovative ideas shaping the world. It covers topics like space exploration, robotics, artificial intelligence, renewable energy, and emerging technologies, providing insights into how these developments impact our daily lives.

2. DIY Projects and How-Tos: The magazine features step-by-step guides and tutorials for DIY enthusiasts and individuals interested in hands-on projects. From home improvement and woodworking to electronics and automotive repairs, Popular Mechanics US offers practical tips, tool recommendations, and detailed instructions to help readers tackle various projects.
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6. In-Depth Features and Interviews: Popular Mechanics US delivers in-depth features, interviews, and profiles of experts, innovators, and thought leaders in various fields. These articles provide readers with a deeper understanding of groundbreaking technologies, scientific breakthroughs, and the people behind them.
Popular Mechanics US continues to engage and educate readers by exploring the intersection of science, technology, and mechanics. Through its informative articles, practical tips, and inspiring stories, the magazine empowers readers to stay informed, pursue their interests, and embrace the world of innovation and engineering.