Demonstrate the principle of jet propulsion with this Hero’s Engine flask.
The apparatus consists of a borosilicate glass flask with a rubber stopper and two tubes with tangentially oriented jets. A collar is provided around the flask to hang it above a heating source (Bunsen burner, alcohol lamp or a candle.) When water boils inside the flask, stem escapes the jets and the flask spins.
View the glory of space with this hi-tech telescope set!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Perform awesome experiments using everyday materials found in any kitchen!
Get swept away by this fantastic robot kit that uses vibrations to move!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
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