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 ...

If you have a floating sink and you hate the look or just really wish you had more storage space, this IKEA hack can create a ...

Less dense solutions and objects float on top of solutions of greater density ... Avoid pouring oil down the drain of a sink or toilet because oil can clog pipes! Either wash and reuse the bottle or ...

But why do they float in the daytime and sink at night? A newly published paper by Dora Cano-Ramirez, a biology doctoral candidate at the University of Bristol, and her collaborators revealed that ...