Component Quality: 3
(5=Highest quality) How nice are the components in terms of materials, design, fit, and other qualities? Well-made circuit boards, computer-cut plastic and metal parts, and other precision components add to the experience.
The Truth Meter
See what happens when someone asks you questions or when you laugh or get surprised. Everyone responds differently. See if you can turn the LED on with your mind. Try it on your friends or adversaries — it’s a great way to get to know someone! We’ve even included a few extra resistors, so you […]
Energy Wiz
Aimed at kids 8 and up, this kit has real heart. Its 48-page workbook and components (solar cell, buzzer, two motors, LED, capacitor, copper rivets, pinwheel, etc.) take you through lessons and fun experiments that teach the basics: What is energy, as distinct from force? What forms does it take? How can it be converted […]
