An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Jean] wrote into the tips line (the system works!) to let all of us know about his hacked and hand-wired C64 keyboard, a ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Explore the mechanics of a combination lock in this detailed video. Photos show the scene of a deadly attack on Sydney's Bondi Beach Why Canadians sent a Norwegian coach 5 tonnes of maple syrup Taking ...

Angelica Leicht is a seasoned personal finance writer and editor with nearly two decades of experience but just one goal: to help readers make the best decisions for their wallets. Her expertise spans ...

Locking your SSN is one of the best ways to protect yourself from identity theft, and you can do it for free. Geoff Williams Contributor Geoff Williams is a journalist and author. His byline has ...

Have you ever locked in? No, not finding yourself locked in a lift or a bathroom. We're talking about locking IN - the phrase you might have seen on social media or heard people saying lately. To lock ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Macy is a writer on the AI Team. She covers how AI is changing daily life and how to make the most of it. This includes writing about consumer AI products and their real-world impact, from ...

The skeleton allows movement, provides support and protection for vital organs and makes blood cells. Skeletal muscles move the bones in the body. The skeletal system is made from bones and joints.