Open up the world of printing anywhere in the world with these portable printers from Canon, HP, Epson, and Kodak. By Brandt Ranj Updated Jun 18, 2025 3:10 PM EDT Add Popular Science (opens in a new ...

New York City's first heat wave of the season is officially here, with triple-digit temperatures and high humidity. Not only ...

The Shark ChillPill is one of the most popular on the market – and the priciest. I found a portable fan that comes with a ...

The Shark ChillPill is a personal cooling device with three interchangeable heads that twist onto a shared handheld base. A ...

Looking to beat the heat? Shark's viral 3-in-1 portable fan, loved by Stacey Solomon, has been slashed by £30 in an Amazon ...

At a full price of $150, the Shark ChillPill is pricey, but it could be worth it for those who want a device that functions as more than a portable fan. I’m especially impressed with the ChillPill’s ...

The best handheld fans help you cool down on the move. They’re dinky enough to slip into a bag and powerful enough to circulate a breeze, so you can actually relax on a stuffy, sweaty commute. And ...

We may receive a commission on purchases made from links. Solar power can provide energy to your home and devices without the need to connect to the grid. The technology uses energy from the sun that ...

Mostly, that involves wearing skirts (like every day) and, until now, carrying a paper fan I can flap furiously at myself and ...

A hand holding a device on a solar-powered portable battery pack with camping gear in the background. - Ascentxmedia/Getty Images We may receive a commission on purchases made from links. Solar power ...

Watch the restoration of a Rusty Small Electric Hot Plate from 1950. This project showcases various restoration techniques, including Laser Cleaning to remove rust. The portable hot plate, believed to ...

From living rooms to tube carriages, portable fans are the most-seen gadget in a heatwave. The best handheld fans and ...