Use this kit to build a simple motor designed to educate children about electricity. This motor is easy to assemble and will run up to 5 hours on a single D cell battery (not included). Can be reused, so it's perfect for science classrooms. Includes: 1 stand (colors vary) 2 metal supports 1 magnet 1 piece of wire for armature
ترست بايلوت
منذ أسبوعين
منذ أسبوعين
