From day one, your little one can start making a splash, and whilst that is very exciting, water safety is always the top ...

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 is a characteristic property of a substance and doesn’t depend on the ...

For example, the technique could be developed further to corral spilled liquids and chemicals that float on water to make them easier to clean up. Credit: Nanyang Technological University ...