Libros de Science Bob Pflugfelder
Nick and Tesla's High-Voltage Danger Lab: A Mystery with Electromagnets, Burglar Alarms, and Other Gadgets You Can Build Yourself Calificación: 4 de 5 estrellas4/5Nick and Tesla's Solar-Powered Showdown: A Mystery with Sun-Powered Gadgets You Can Build Yourself Calificación: 4 de 5 estrellas4/5Nick and Tesla's Super-Cyborg Gadget Glov: A Mystery with a Blinking, Beeping, Voice-Recording Gadget Glove You Can Build Yourself Calificación: 0 de 5 estrellas0 calificacionesNick and Tesla's Secret Agent Gadget Battle: A Mystery with Spy Cameras, Code Wheels, and Other Gadgets You Can Build Yourself Calificación: 4 de 5 estrellas4/5
Audiolibros de Science Bob Pflugfelder
Nick and Tesla's High-Voltage Danger Lab: A Mystery with Electromagnets, Burglar Alarms, and Other Gadgets You Can Build Yourself Calificación: 4 de 5 estrellas4/5Nick and Tesla's Robot Army Rampage: A Mystery with Hoverbots, Bristlebots, and Other Robots You Can Build Yourself Calificación: 5 de 5 estrellas5/5