Developed in coordination with the bestselling childrens book the Dangerous Book for Boys, this kit presents electronics every kid should know through fun, engaging, and impressive experiments and activities. Learn about electricity, conductors, circuits, voltage, current, and power. Experiment with resistance, capacitors, diodes, LEDs, and logical circuits. Build an electromagnet, an electric motor, a voltaic pile, a joy buzzer and a vibrating bug. Parents and grandparents will appreciate this nostalgic kit, updated for todays kids.