Here is a trick that will work well in bars and on the street. Learn how to make a dollar bill appear from a burning piece of paper and amaze crowds everywhere. Money never came so easy as you materialize a dollar bill from a burnt piece of paper. Change a burning paper into a ...more
Can you really make an explosive from salt, sugar and weed killer? Does glycerol and water actually recover text from burnt paper? Is it possible to develop film with a first aid kit and some orange juice? MacGyver says yes. Want to know more of MacGyver's ingenious household ...more
Meet Vi Hart, our charming host. Vi is a self-labeled "mathematical musician", who burns paper instruments, cuts food into mathematical shapes, twists balloons into mathematical models, and makes mathematical music with candy buttons. In other words, she's awesome.