a cool little thing to shoot and makes a cool wizzing noise when shot
WARNING!!! this project can be very dangerous so i take no responsibility should you put out someone's eye or damage anything. build at your own risk!!

Step 1: Folding

folding the paper clip
pic
#1 original paperclip
#2 bend the first edge out like this
#3 bend this edge out like this
#4 now bend the edges in like this

Step 2: Loading and Firing

hold rubberband on your thumb and middle fingers like in the picture and pull back the paperclip, aim, let go ... 2 seconds later somewhere in the class room "OUCH!!!"