Build Your Own Circuit
124.4 هزار بار بازدید -
12 سال پیش
-
Build a circuit from stuff
Build a circuit from stuff in your house. Once you have a circuit you can test different materials for conductivity! Find out more at www.ScienceOffCenter.org.
12 سال پیش
در تاریخ 1391/02/22 منتشر شده
است.
124,402
بـار بازدید شده