Floaty 40mm x 60mm

thingiverse

This is a gadget I came up with to prevent my buddy from losing his shades while jet skiing again. He dropped them and they ended up at the bottom of the ocean! This is a floaty attachment that can be clipped onto the strap holding his glasses in place. Buoyancy is the upward force exerted on an object by water, and when compared to its weight, it determines whether something floats, sinks, or remains neutrally buoyant in the water. When an object floats, the upward buoyant force exerted by the water is greater than the downward force of its weight. You can also understand this concept with numbers - if an object's density is less than that of water (1 g/cm³), it will float. Perhaps you could use something like this in a similar situation! The dimensions are 40mm x 60mm. Thanks, Mark