Find out about the technological breakthroughs and brilliant inventions that have shaped the modern world. Investigate the science behind everyday life - from cameras and computers to communication and transportation.lPRO_]ECTl MAKING LEVERS WORK MAKE A GRIPPER You will need: short pencil, two pieces of wood each about 6 in. long, thick rubber bands, objects to picle up or crush such as candy or grapes. // Q CD O 1 Put the pencil between the anbsp;...
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