3D Printers are great for printing out parts or items you need, but can they really help if you run out of paper clips? Yes, the all important and extremely overlooked bent metal fastener can put ...

The paper clip is on the water but is not floating like a boat which is less dense than water. The paper clip is more dense than water but can rest on the surface of the water because of the water's ...

Try the activity and see how strong the surface of water can be! Try placing a paper clip on the water as shown. Does it sink or stay up? Unbend a paper clip into a “U” shape. This is your "grabber." ...