Bob Knetzger

Bob Knetzger has been making fun stuff all his life: first, as a kid with his trusty Vac*U*Form and Thingmaker toys, then as professional toy designer at Mattel, and for the last 35 years as an independent toy inventor. Some of Bob's creations include video games for Intellivision™, board games like "Girl Talk Date Line" and "Hog Holler," millions of FREE toys in boxes of Cap'n Crunch, and the premiere "looks gross, tastes GREAT" food-making toy line "Doctor Dreadful." Bob has written numerous "how to" DIY articles as well as his regular column "Toy Inventor's Notebook" for MAKE magazine.