Abracadabra! Show your little one how he can be a magician.
Your eyes will be fooled when you give this trick a spin.
Spot the phantom dots in this optical illusion known as Hermann's grid.
Kids will get a real charge out of these three quick activities that prove there's nothing "static" about electricity.
The people of Grave's End just discovered that someone -- or something! -- has messed with the town's famous historical marker. It might have been bewitched by a legendary pirate ghost that haunts the village!
Fool your eyes -- and learn what makes movies move -- using this super-simple animation technique.
One of our Founding Fathers is caught in a bind and needs your help! Can you free him from his round buddies so that he can celebrate Presidents' Day?
It takes a secret ingredient -- and a little old-fashioned chemistry -- to amaze your friends with this neat ice-cube trick.
Use this magic trick to amaze your audience with the divining power of your fingertips.
In this simple but convincing magic trick, time really is money.
Use this simple estimation technique to figure out how tall the trees around you really are.