4M – KITCHEN SCIENCE
Perform amazing kitchen experiments with everyday materials. Generate electricity by using a fork and a lemon. Launch a rocket fueled by baking soda and vinegar, Build a table top volcano which erupts with bubbly lava.
8+
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4M – METAL DETECTOR ROBOT
Build your own metal detector robot. Hunt for buried treasure by driving the robot back and forth with the remote control. When you hear it beep, you have found something metallic!. You can also detach the metal detector unit, and use it hand held for household metal detecting. -
4M – DIG A MAMMOTH
Contains a mammoth skeleton about 21cm long when assembled. -
4M – SPY SCIENCE/SECRET MESSAGE
Have fun communicating secret messages with your friends like spies do. Send top secrets in morse code, invisible writers, x ray secret notes, and more. Learn common secret codes used in the spy world.
