The hack requires you to build a self-contained unit on the elevator’s drop-ceiling, and it used an accelerometer to detect when the lift is moving. The Arduino board reads the accelerometer ...

The Episode 5 recap of Discovery Channel's "The Big Brain Theory: Pure Genius," which features two local contestants who give us a behind-the-scenes wrap each week.

Primo is a play-set that uses shapes, colours and spacial awareness to teach programming logic through a tactile, warm and magical learning experience, says its creators. Watch the video after the ...