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Launch Pad Problems #49 - Water Depth
Your challenge today is to figure out how to determine the depth of a lake. The only constraint is that you can't measure the depth directly.\nHere are\xa0ways to give feedback in the second half of the show:\n\nslack - http://lpp.soapboxrocket.com/slacksignup\nemail\ntwitter - @soapboxrocket