Part 1: We walked by this display in the Fisheries Supply booth at the Seattle Boat Show dozens of times and wondered what it was. When we finally found out, we were blown away and thought, "why didn't we think of that?!"
Part 2 explanation video: https://youtube.com/shorts/omNq6jTN_Pg?feature=share
Available at: https://www.fisheriessupply.com/unimer-plast-and-gummi-ab-drainman-bilge-pump-powered-by-nature/810750d
Part 2 explanation video: https://youtube.com/shorts/omNq6jTN_Pg?feature=share
Available at: https://www.fisheriessupply.com/unimer-plast-and-gummi-ab-drainman-bilge-pump-powered-by-nature/810750d