Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...

The Shark Detect Pro cordless vacuum is discounted by nearly $200 at Amazon today. This lightweight Shark vacuum has sensors ...

Cameras are a funny rabbit hole to fall down as a hacker, because we have well over a century of items to pick and choose ...

The device makes the floor-cleaning process, dare we say, enjoyable — so much so that it always sells out. Grab one now while ...

If you’re looking for that supreme Dyson-killer or a lower-cost alternative that won’t hurt your pockets, consider grabbing ...

SAVE 50%: As of Nov. 4, the Dyson Digital Slim Cordless Vacuum is on sale for $249.99 at Amazon, half off its usual $499.99 ...

Aside from suction, a good vacuum for pet hair needs to have good attachments. If you have dogs or cats, you’ll inevitably ...

A handheld vacuum is often ideal to quickly clean up common messes. Though lightweight and compact, today’s options are powerful enough to perform many of the same functions as upright ...

That’s why we’ve gone out and collected some of our favorite vacuum deals for you below. If you’re looking for a versatile, lightweight vacuum that won’t dent your budget, check out the ...

Considering the price tag of the Halo Capsule X, there are other lightweight models you may wish to consider, such as the Ultenic U12 Vesla cordless vacuum. Despite being bagless, it’s light ...

SAVE 30%: As of Nov. 4, the Dyson V11 Origin Cordless Vacuum Cleaner is on sale for $399.99 at Amazon, down from its usual $569.99 list price.

UK-founded Gtech produces a range of excellent cordless products, from power tools and garden gear to vacuum cleaners and, in ...