SICK Science #079 - Build a Light Bulb When you are conducting experiments and demonstrations using electricity, you'll use the science of circuits. Amazing things are possible with circuits including alarms, radios, and lights. In the Build a Light Bulb experiment, you'll use household items to construct a complete circuit that results in a homemade light bulb. Explore this a bit more: http://goo.gl/nr3Bli #science | Steve Spangler