Sure, paper clips end up floating around junk drawers and clutter desk tops, but they’re good for more than just organizing papers. These bendy wires can be quite handy in pinch — and they can ...

Tip: to get a paper clip floating on the surface of water, place it on a fork, near to the end. Gently lower the fork into the water and the paper clip should float.

2. The Surfing Scientist asks Elliot if the paper clip will sink or float in the water. What do you predict will happen?Detergent is added to the water. Which property of water is changed as a ...