fluid dynamics
Splashing Droplets Can Take Off Like Airplanes
When wet hands clap, a predictable number of drops fly.
Experiment may reveal small-scale details of universe.
Researchers have discovered a simple way of grounding mosquitoes: fog.
From capillary action to straw-shaped siphoning tongues, mosquitoes, hummingbirds and butterflies use amazing mechanics to drink life-sustaining liquids.