In this Badge Bit, you will make a hot tub powered by a rocket! Not a NASA type of rocket, a j-style one that runs on twigs.
Elements of this will certainly qualify for a Rocket bb.
To complete this BB, the minimum requirements are:
- heat a tub with a j-style rocket heater
- big enough for two people who aren't romantically affiliated
- heats the water to 105F in under an hour
- unpressurized so if it boils there isn't a boom
- no coil of copper pipe in the heat zone
To show you've completed this Badge Bit, provide proof of the following as pics or video (less than two minutes):
- some of the parts you're building it from
- plumbing underway
- finished rocket heater
- evidence that it can't explode if it boils
- evidence of heating water from under 60F to 105F in under an hour (or 70F to 105F in 45 min) (or 80F to 105F in 30 min)
My favorite is a chocolate cupcake with white frosting and tiny ad sprinkles.
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