BPR 1. Halfpipe-The Shredding Skater Robot: "Ready to shred! A few clicks and Halfpipe is ready to cruise through your room on its skateboard base, using an umbrella and broom to propel itself forward."--Publisher description. BPR 2. Pogo-The Jammin' Jumping Robot: "Spring into action! This jumping robot is made from the tracks of an old snowmobile, a waffle iron, and some rubber bands."--Publisher description. BPR 3. Scootz-The Cranky Crawling...