A classic and inexpensive childhood toy that launches high in the air. Just turn the hopper inside out and quickly place it on a flat surface. The hopper will slowly begin to revert to its original position, rocketing into the air as a result! Scare your friends by placing a loaded hopper near their person, or buy a few and have a hopper 'race' to see who can get theirs to launch the highest, whether by a secret technique, or by experimenting with different surfaces as launch pads. Makes a great party favor or gift for a classroom contest!
Note: This product comes in assorted colors, as you can see from the second picture. If you would like a specific color, please indicate which in the comments while placing your order and we will do our best to accommodate you (no guarantees, but we can follow requests as a general rule).
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
This classic device is used to demonstrate the conservation of mechanical energy.
Use this kit to introduce electromagnetic principles in the classroom setting!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Use this awesome prism to teach about optics and light in the classroom setting!
Check out this high-quality gyroscope!
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