Make science exciting with a water tornado! This simple experiment shows how a vortex forms, making it a perfect hands-on learning activity for kids. Learn how water "walks" with this colorful ...

Why does Toto's swirling water look like a tornado? Under certain conditions, liquid like water and the gases in air can act in similar ways. Wind swirling in a tornado and water swirling down a drain ...

Smoke particles in a wind tunnel illuminated with laser light around a freely flying maple seed reveal a prominent leading edge vortex. The visualization of the leading edge vortex on this and 31 ...