Science Center Monday: Making a Periscope
My son really enjoys spy gear. Making a periscope (whichhe immediately started calling a “spy scope”) was rightup his alley!! Today’s science experiment was very simple and took lessthan 15 minutes. We took a long tubular box, cut a flap onopposite sides and opposite ends of the box, glued a smallmirror to the flap and taped it the flap on the inside of thebox at a 45 degree angle (make...