Penilaian: 2 dari 5 bintang
2/5
Memuat
author
Mike Rigsby
Buku oleh Mike Rigsby
Amazing Rubber Band Cars: Easy-to-Build Wind-Up Racers, Models, and Toys A Beginner's Guide to 3D Printing: 14 Simple Toy Designs to Get You Started Penilaian: 4 dari 5 bintang4/5Haywired: Pointless (Yet Awesome) Projects for the Electronically Inclined Penilaian: 4 dari 5 bintang4/5Doable Renewables: 16 Alternative Energy Projects for Young Scientists Penilaian: 5 dari 5 bintang5/5