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

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 ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.

Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

I’ve been reviewing smart lighting for years. Here are tips on how to prep, what to choose, and the smart lights that work ...

Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED bulb. This step-by-step tutorial walks you through preparing a 3.5mm jack, ...

Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and ...

Indiana Jones and the Great Circle features many delves into forgotten tombs, catacombs, and passageways, and it's fair to assume many of these places have never seen the light of day. In order to ...

Scientists have created a soft wireless implant that uses tiny flashes of light to send information straight into the brain, ...

Is someone on your list hard to shop for? We've got a ton of great options for just about anyone. And grab a little something ...

At any time during this Quest, you can talk to The Forgotten, who is inside Skull Rock next to the music note puzzle, to ask for hints and advice! When you pick up this Glowing Music Note, it will ...

Tonight marks the start of something really special here in central Ohio, Nationwide Children’s Hospital’s Light Up the Lawn, Light Up a Life campaign. Every year glowing butterflies flutter across ...