The 8 Best Vacuums We Recommend for Every Floor Type
Vacuum cleaners are a must-have appliance in most homes—after all, they’re the quickest and easiest way to pick up dirt, dust ...
One of Our Favorite Editor-Tested Drones is 25% Off on Amazon For a Limited Time
One such device that meets this stringent criteria is the HoverAir X1 Drone, a lightweight and compact model we previously highlighted as the best portable drone. If you haven’t gotten a chance to ...
How to Sharpen a Pocket Knife in the Field or at Home
There are plenty of pocket knife enthusiasts in the world, but not nearly as many knife sharpening enthusiasts. This means ...
Why Coolant Maintenance Is Just as Important as Changing Your Oil
Coolant needs changing because chemicals in the coolant break down and become less effective over time. This use ends up ...
A Room-Temperature Superconductor Is a Scientific Holy Grail—and We're Now Closer Than Ever
In a new paper, scientists uncovered a new state called Cooper-pair density modulation that could teach us a lot about ...
Metal Detectorists Were Scanning the Beach—and Found a Stunning 2,800-Year-Old Dagger
When a heavy storm ripped into a Baltic Sea cliffside on the coast of Poland, it sent chunks of the cliff crumbling to the ...
An Unstoppable New Alloy Can Survive 1,400°F—and Could Transform the Planes You Fly On
A new study designed a copper-tantalum-based superalloy (with added lithium) that can operate up to 800 degrees Celsius (1472 ...