We continue our exploration of fluids and fluid dynamics. We continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places ...

Clap your wet hands. What happens to a thin film of water when it is compressed vertically? Ultimately, oil companies are interested in this research because of the oil separation process. Sunny Jung ...

If you’ve ever whacked the bottom of a ketchup bottle to get that tasty tomato goop flowing, you’ve put some serious physics to work. Ketchup is a non-Newtonian fluid. So are toothpaste, yogurt, ...

Even if it’s a waste of beer, tapping the mouth of one beer bottle with the bottom of another produces an impressive eruption of foam. The prank is also a window into the physics of carbon dioxide ...