If you find yourself eating extra fiber and noticing your poop is starting to float, cut back on these high-fiber foods, and your poop will likely start to sink again, Dr. Ahmad says. Your body ...

Density is a measure of how heavy something is compared to its size. If an object is more dense than water it will sink when placed in water, and if it is less dense than water it will float. Density ...

Some objects float in water and other sink. But did you know that you can change whether something floats or sinks by adding a substance to the water? Let's try it and see! Pour water into a cup until ...