In this video, learn how to make a game projector for smartphones using light bulbs. Follow our step-by-step guide to ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

As artificial intelligence becomes an integral part of global content creation, concerns over “robotic” writing styles and a lack of authentic human tone are on the rise. Humanizer AI, an innovative ...

There's often history just beneath your feet, waiting to be discovered. A long-forgotten button, an antique coin, or even a remnant from one of the wars that shaped our country. Trying to unearth ...

The Nyayanga excavation site in Kenya, in July 2025. Fossils and Oldowan tools have been excavated from the tan and reddish-brown sediments, which date to more than 2.6 million years old. T. W.

From Trading to Staking: Ways to Make Money with Crypto Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative ...

Find out how a digital technique performs multiplication on two bitstreams and avoids the cost of the analog multiplier.

Jocelyn Solis-Moreira is a freelance health and science journalist based in New York. There’s nothing like shutting the bathroom door, maybe even locking it and hiding away from one’s family, even ...

The kitchen has long been considered one of the steamiest spots for a hookup—there’s just something undeniably hot about the mix of heat, spice, and spontaneity. And, this oft-underrated sex locale ...

Austin Gae is a research associate in the Center for Energy, Climate, and Environment at The Heritage Foundation. Under the Biden administration, coal was doomed for failure. In 2024, its ...

Computer Science and Engineering Ph.D. student Nayan Bhatia demonstrates Pulse-Fi, technology that uses WiFi signals to measure a person's heart rate. Heart rate is one of the most basic and important ...