Step 1: What You Need.....
-2 AA Batteries (1.5v)
-1 Piece of Wire (any will do)
-A small light bulb (again, any will do)
Step 2: Tape The Batteries Together
Step 3: Time To Add Some Light
Take your piece of wire and using your scissors, (or wire cutters) and strip both ends of it. Take one end of your wire and tape to the NEGATIVE end of the battery. Take the other end of the wire and tape it onto the side of the light bulb. Be sure that the tip of the stripped end of the wire is touching the side of the light bulb or it will not work.
Step 4: The Final Step
Finally, take your light bulb and tape it onto the POSITIVE END OF THE BATTERY!