Water's unique property of ice floating on its liquid form is crucial for life on Earth. This phenomenon, caused by the ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Objects float or sink based on their density relative to the fluid. In the Dead Sea, the water's density is so high that it creates a strong upward buoyant force on any object or person in the water, ...

Researchers manipulated water waves to move ping pong balls with a level of precision that seems straight out of a sci-fi movie. Reading time 3 minutes Imagine hopping onto a large floatie in a lake ...