The thermal infrared is a sensor measures the heat of objects without touch them, by measuring the infrared radiation coming off.

Controlling Xander's NXT from anywhere in the world.

Mark Crosbie has started an epic project: a Lego version of Google's Streetview Car. Google is using bikes, trikes, cars, and more to map the entire world out digitally. We're hoping that Mark's project eventually makes it's way to Google as well.