BIZARRE10 Dumbest Inventions That We Don’t Need Kelly August 9, 2023 No Comments5. Tube Life JacketsSourceThis was meant to keep you from sinking in water, but it did not fulfil its promise. The tubes are so small, they barely keep up with your weight in water, and wearing them without puncturing a hole in it is a tedious task. Pages: 1 2 3 4 5 6 7 8 9 10 11