SCIENCE FACTS
Instructions
o 1. Put a sheet of newspaper on a table. Unscrew the front of the laser module from the back. Put the front of the laser module away.
o 2 .Stand the back of the laser module on the newspaper with the open end up.
o 3.Clamp the jaws of the tweezers around the metal base of the red laser diode. Hold the red laser diode with the two pins attached to the bottom facing down.
