What do you do with all of those left over wine corks and beer cans from a summer of fun? Turn them into Halloween bats that fly around your house for your special party!
With the Crittergram Capture Cam we'll combine several common components to create a camera that only takes pictures when critters move in front of it.
They're everywhere — in car taillights, traffic signs, and reflective tape on clothing. Unlike an ordinary mirror, a retroreflector bounces an oncoming beam of light straight back to its source, no matter the angle.