Read the latest articles from Popular Science (Page 49)

DeWalt power tools are up to 64% off at Amazon. The 20V MAX Impact Driver is just $32 and a 5-tool combo kit is $449 (30% off).

The typical diaper takes 500 years to decompose in a landfill.

He’s lucky to be alive.

EcoFlow is having one of its best sales of the year, with power stations up to 55% off. The DELTA Pro with 400W solar panel is $1,804.

It's mostly personal preference, but best to rule out metal music or TV.

DJI drones, action cameras, and wireless mics are up to 35% off at Amazon's Big Spring Sale. The Osmo 360 is $357 and the Mini 4K Fly More is $309.

Apple Watch Series 10 hits $199 (50% off) and the Series 9 Stainless Steel drops to $299 as a lightning deal at Amazon's Big Spring Sale.

The best monitor deals at Amazon's Big Spring Sale, with up to 72% off gaming and productivity screens from Samsung, Dell, KTC, and Pixio.

LifePro red light therapy devices and fitness gear are up to 85% off at Amazon's Big Spring Sale. The Luminova neck device drops from $190 to just $29.

Sony's WH-CH720N headphones drop to $98 (46% off) and the ULT WEAR to $148 at Amazon's Big Spring Sale, plus BRAVIA OLED TV lightning deals on March 25.

Eight Samsung monitors are 28 to 44% off at Amazon's Big Spring Sale, including the 34-inch Viewfinity ultrawide at $300 and the 49-inch OLED G9 at $800.

Whiskey's biggest waste problem could become an energy solution.

The VisionMaster Max fits anyone that wants a superior image from a projector with a polished, high-end aura.

If you want high-resolution streaming and powerful amplification at discounted prices, snag this setup.

More than 50 Shark deals at Amazon's Big Spring Sale, with the PowerDetect Self-Empty Robot Vacuum at $330 (59% off) and the AI Ultra at $280.

Embrace bus life for only $2,800 and a lot of elbow grease.

Unexpectedly getting an hour back in our day changes our perception of time.

Takeout coffee has gotten extremely expensive. Splurge on a good home machine and you'll save money in the long run.

Tyra the 86-foot-tall T. rex is structurally sound, but faces extinction.

Even though our brains are more active, those hyper detailed dreams may make us feel more rested.