This blue-glowing water is being spun around by nothing but sound waves. Reaching speeds up to 6,000 RPM, this centrifuge forms the basis for a new type of inexpensive, point-of-care biomedical test.

Researchers carefully studied bubbles that form when water droplets come into contact with heated cooking oil and found that the type and number of bubbles formed depends on the amount of water ...

Shining light on a water droplet creates effects analogous to what happens in an atom. This can help us understand how atoms work, write researchers. Shining light on a water droplet creates effects ...