Bottle boats

Isn’t this an ingenius, but simple idea?


8 thoughts on “Bottle boats

  1. The boats are an amazing idea! But wouldn’t the old bottles from the water ways be old and have holes in them?


    • If it gets in through the gaps then presumably it can also flow out through the gaps? Maybe think of it as a buoyancy aid instead of a boat? Let’s think about this excellent question more?


    • Maybe any one in the boat do get a bit wet but the boat as a whole dose not sink all the way, there would still be some water in it.


    • Yes, good – some water sloshing around but still floats?


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