Popular Mechanics US Magazine - March - April 2025

In this issue

Deciphering the Antikythera Mechanism: The Ancient Greeks constructed an ultra-complicated astronomical clock. Will we ever uncover its secrets? By Darren Orf
Everything You Need to Build Your Own Router Sled: Quickly and efficiently flatten large slabs of wood with this affordable precision tool. By Bradley Ford
Five Days, Two Tornadoes, One Military Base: A pair of twisters struck the same location in 1948—and upended weather forecasting forever. By Ashley Stimpson

COMB JELLY

THE WARTY COMB JELLY, MNEMIOPSIS leidyi, is a fascinatingly weird creature that can regenerate parts of its body, reproduce from a larval stage, and even fuse its body with other comb jellies in order to survive when injured.

2 mins

Indiana Jones

THE SANDSTONE CLIFF FACES OF THE ancient city of Petra (one of the New Seven Wonders of the World) have long been in the archaeological limelight.

2 mins

5th Force

ACCORDING TO THE CURrent Standard Model, four fundamental forces underpin all known physics: electromagnetism, gravity, and the strong and weak nuclear forces. However, since the mid-1980s, physicists have wondered if a fifth fundamental force could exist, which would help to explain some observational anomalies. And since then, many studies have boldly claimed discovery of this elusive force.

1 min

Quantum Paradox

FOR OVER 100 YEARS NOW, QUANTUM mechanics has rattled the cage of everything we've known about physics. Is everything just made of wiggles and waves if you look closely? How far can one entanglement be stretched-is it long enough to enable quantum telecommunications?

2 mins

Consciousness

A RECENT GROUNDBREAKING EXPERIment in which anesthesia was administered to rats has convinced scientists that tiny structures in the rodents' brains are responsible for consciousness.

2 mins

Betelbuddy

BETELGEUSE (NOT BEETLEJUICE, THE slimy character of movie fame) is one of the most celebrated celestial objects in the night sky and has been at the heart of several mysteries over the years.

1 min

Fastest Submarines

IMAGINE A SUBMARINE SO FAST THAT IT CAN outrun a torpedo. That could soon be a possibility, thanks to a breakthrough propulsion method that Chinese scientists claim could produce the fastest submarines in the world.

2 mins

Biggest Prime

A COMPREHENSIVE LIST OF prime numbers-if we were to compile and write it out-would make this an absolutely insufferable article to read through. And, technically, we couldn't do it anyway. Theoretically, there are infinite prime numbers, but they become fewer and farther between as you count higher and higher.

2 mins

Humans: Neanderthal

\"THERE IS NOTHING LIKE LOOKING, if you want to find something,\" says Thorin Oakenshield in J.R.R. Tolkien's beloved fantasy novel The Hobbit. \"You certainly usually find something, if you look, but it is not always quite the something you were after.\"

1 min

WILL WE EVER UNLOCK ITS SECRETS?

2,000 Years Ago, the Greeks Built What May Be the World's First Computer.

10+ mins

HOW TO BUILD A DIY ROUTER SLED

Flatten wood slabs at home with the precision of a professional.

6 mins

FOREVER

Two Tornadoes Struck the Same Military Base Five Days Apart in 1948. It Changed the Way We Forecast Weather

10+ mins

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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.
3. Automotive: Popular Mechanics US has a dedicated focus on automobiles, providing coverage on the latest automotive technologies, industry news, and reviews. Whether you're interested in new car models, maintenance tips, or insights into electric and autonomous vehicles, the magazine offers a wealth of information for automotive enthusiasts and consumers.
4. Home and Workshop: Readers looking to enhance their homes or workshops can find inspiration and guidance through Popular Mechanics US. The magazine offers articles on home improvement, DIY renovations, tool recommendations, and tips for maintaining and upgrading living spaces and work areas.
5. Outdoor Adventures and Gear: From camping and hiking to fishing and off-roading, Popular Mechanics US caters to outdoor enthusiasts. It features articles on adventure travel, gear reviews, survival tips, and insights into outdoor recreational activities, helping readers make informed choices for their outdoor pursuits.

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.