In this video you will see how to make a simple wireless power transmitter and receiver. For this project you need enamelled copper wire 0.4-0.6 mm, 2N2222A transister, 27k resistor, 9v battery and ...

DroneScan3D was developed to allow amateur radio operators and others to measure the relative electric field strengths around ...

The future of electric vehicles depends on battery packs that are safe, efficient, and easy to maintain. Wireless ...

What was I thinking? I would buy an LED flashlight online, receive it in the mail, and it would come equipped with a USB charger. The batteries in the flashlight ...

In his home laboratory, Phil – a high school chemistry teacher who also runs a YouTube science channel – discovered that a simple solar panel can ...

The world's leading wildlife photography competition has announced its 2025 winners, showcasing exceptional talent and ...

Today, front-page-worthy photos are published with the click of a mouse. But a century ago, it wasn’t so easy.

Engineers are in the early stages of harnessing Wi-Fi as a way to monitor heart rates, but don't expect to use your home ...

In this DIY tutorial, learn how to create your very own mini generator 220v at home using a basic DC motor. Perfect for ...

Somebody brought the in-game GTA radio stations into their car with a Raspberry Pi and a hacked-up 12-volt radio transmitter.

We want you to hear about some the best things we heard in the last year, so here are 25 audio products and experiences that ...

The USC Trojans are fresh off their bye week and have one of the biggest games of the season right out of the gate as the Michigan Wolverines makes their way into Los Angeles. After losing to the ...