Can you hear better with your fingers in your ears? Find out with a coat hanger and some string!

Think a penny can?t do much anymore? Think again - and experiment with pennies, vinegar and a metal object.

What seed is worth its salt? Discover how the salt in soil affects plant growth with a few seeds, some cotton and salt.

What makes cheese so cheesy? Find out with some milk, vinegar and a coffee filter!

Do you smell like a shark? Find out what your nose knows by diluting something smelly in different concentrations using six jars, some food coloring and perfume.

Save the egg! Protect your 'passenger' from Newton's First Law with an egg, a toy truck, a brick, cotton balls, rubber bands and a Styrofoam cup.

What do you get when you mix milk curds and baking soda? Try this experiment and find out if you stick to it!

Create a water whirler from a piece of cardboard and some string. Place a cup of water on the cardboard platform and whirl it in circles. When whirled fast enough, the centripetal force acting on the cup and water keeps it...