Hi,
I am planning to make a submarine, diameter about 16 cm and about 30cm in diameter. (2 Lock n Lock tupperware containers). Would like to ask if a 140 cc (5oz) syringe filled with water act as a good ballast for bringing it down? Thanks for your help!
I am planning to make a submarine, diameter about 16 cm and about 30cm in diameter. (2 Lock n Lock tupperware containers). Would like to ask if a 140 cc (5oz) syringe filled with water act as a good ballast for bringing it down? Thanks for your help!
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