Passive Radio Frequency Identification (RFID) tags don't need batteries - they use the electromagnet... More >>

 

A 'supercomputer' built using 64 connected Raspberry Pi boards and a racking made with Lego pieces.P... More >>

 

Imagine a cell phone that doesn’t require an AC charger. Sound like a bright idea? It’s ... More >>

 

My challenge today was judging the 33rd Ottawa Science and Engineering Olympics. Then I thought, "Wh... More >>

 

The self-driving RobotCar, developed by the researchers in the University of Oxford uses small camer... More >>

 

Batteries can't be beat for compact energy storage. Their high energy density makes batteries the pe... More >>

 

Arduino-powered chess set connects remote players over the internet using a physical chess table. More >>

 

In a previous article I discussed energy harvesting, the concept of generating small amounts of elec... More >>

 

The LUMO is a thin, flexible sensor band worn as a belt that captures the posture of your lower and ... More >>

 

Electric vehicles (EVs) can reduce our dependence on fossil fuels, but they also put stress on an al... More >>

 

You’re an engineer, so you obviously have a digital programmable thermostat. (You don’t!... More >>

 

This vending machine uses LG's transparent screen to display animations when a product is selected. More >>

 

Devoted BlackBerry users are scratching their heads. Why are they left waiting for their beloved phy... More >>

 

Smart Grid: Intelligent Power Distribution More >>

 

A camera that captures the 3-D model of everything it points at. More >>

 

Can you feel it? There’s a certain energy in the air. Cell towers, radio and TV transmitters, satell... More >>

 

The new wireless microcontroller board Pinoccio allows Arduino users to connect their DIY projects t... More >>

 

The Internet of Things-based lamp is a new way of saying "good night" to your friends and loved ones... More >>

 

The new horizon? Look up. It's 3D. More >>

 

Worried about your plants while you’re on vacation? Oso’s cloud-based wireless plant sen... More >>

 

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