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 ...

then object will float (the superball floats because superaball’s density < water’s density) if if Densityobject > Densityfluid, then object will will sink (the car sinks because car’s density > water ...

Sinking is when something drops beneath the surface of the water and falls to the bottom, like a stone. Can you think of some other things that float and sink? Join Kit and Pup to find out more ...

Read on to learn whether poop should float or sink ... remember from science class that an object denser than water will ...

But why do they float in the daytime and sink at night? A newly published paper ... the marimo popped up to the water’s surface more quickly than if they were exposed to bright light during ...

Stool is denser than water, so it usually ... 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.