The Army’s $21 Billion Augmented Reality Helmets Will Save Soldiers’ Lives. Why Are They Still Delayed?
The headsets would give soldiers crucial information at a glance, creating a tactical advantage on the battlefield—but ...
Your Guide to All-Electric Vehicle Charging
Here's the 411 on choosing the right car, charging tech, and installation plan. Electric vehicles have come a long way since ...
A Mysterious Image Was Supposed to Be Amelia Earhart’s Plane. Searchers Found Only an Illusion.
As Biography highlights, the mysterious final flight of Amelia Earhart first captured the world’s imagination in 1937.
Popular Mechanics2d
40 Years Ago, Scientists Dropped Gophers Onto a Volcano. Today, They're Tiny Heroes.
A new study reveals that an unconventional ecological intervention tactic is still providing benefits 40 years later After the 1980 eruption of Mount St. Helens devastated the local environment ...
Scientists Built a 'Tractor Beam' That Could Expand Frontiers in Physics
To create the chip, researchers used an integrated optical phase array, which contains microscale antennae that are ...
China Is Unleashing a New Stealth Fighter, And It’s a Direct Challenge to America
With the lighter, cheaper jet, the People’s Liberation Army Air Force has become the second air force after the U.S. to ...
Scientists Discovered the Secret to Perfect Cell Division
These CENP-A proteins ensure that divided genetic information is kept intact during mitosis.