Does LEGO Float: Experiments with Bricks and Minifigures
The Brick-Changer LEGO Float Rides into Macy's Thanksgiving Day Parade - The Brick Fan
Gave my son a Lego boat for Christmas. The accompanying shark floats just under the water so only the fin sticks out. Good job, Lego! : r/mildlyinteresting
Does LEGO Float: Experiments with Bricks and Minifigures