YouTuber builds 250-watt handheld laser 50,000x stronger than legal pointers. Can melt metal, create rubies-but exists in ...

Daniel Salião Ferreira] may or may not be a Game of Thrones fan, but he does have a fun demo of the Seebeck effect in the ...

The Infinity X1 can run on either rechargeable or disposable batteries, it can charge your phone, and it will make a wicked ...

LONDON -- Millions of people in Spain, Portugal and parts of southern France lost ... A woman uses her cell phone's flashlight in the dark after the matches get suspended due to a power outage ...

The light source is a single white LED bulb with a 50 lumen output. The flashlight consists of two separate pieces; a base that attaches to your keychain and the actual flashlight. They're ...

Jammu and Kashmir Chief Minister Omar Abdullah inspected community bunkers in Tangdhar and visited parts of Kupwara that ... the bunkers with his phone's flashlight to guide him.

"This small flashlight does a big flashlight's job." TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. The ...

As you move around at night trying to avoid the police, you’re going to need a flashlight to light up your surroundings in Schedule 1. Whether you’re out past curfew or you haven’t purchased ...

The flashlight adds a lot of bulk to the head ... Our team’s hard at work, testing tools, parts, and shop equipment. Let our trials and experience be your guide to mastering The Garage.

The flashlight I use most often is built into my phone and it’s around 50 lumens. It works fine up close, but there are pocket-sized flashlights that can illuminate an entire football field. There are ...

Turn a simple AA battery into a powerful mini flashlight with this easy DIY project. Learn how to assemble the components and create a compact yet high-power light source perfect for everyday use ...