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Cars are propelled by the gaseous emission of CO2 cartridges |
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Some cars have elegant design features while others are plain
Cars are launched by puncturing the tip of the cartridge with a steel pin |
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At left, the teacher's
car, the standard block of wood issued to every one. Each student
designs his/her car and commits the plan to paper. A second student
will cut the block on a band saw using only the paper design. At right is a picture of the launcher |
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