Place a penny on the aluminum foil and draw around it. Repeat five times ... Test the battery with the light bulb. Attach the end of one wire to the metal terminal end of the light bulb.

Researchers at the University of Michigan developed a new type of incandescent light bulb ... he said. Science Daily, New Atlas, and Sci.News reported on the new bulb, among other websites.

Practise drawing the following series circuits using symbols: A simple circuit with a bulb and battery. A series circuit where the bulb doesn't light up. A circuit with three batteries ...