SICK! Science Slick Tricks Kit
The three main experiences in this kit include amazing your friends as your pet "Genie" holds onto a rope, in a root beer bottle, and then lets it go again. Use the Pendulum experience to demonstrate the sympathetic nature of motion of two pendulums, as your friends think you have developed telekinetic powers. The final, main experience show the power of surface tension to hold water in an upside down bottle; even when you insert toothpicks into the bottle. Six more experiences enhance these principles. Grades 6 and up.