Fluid Dynamics
The Hidden Physics of the Kitchen Sink Hydraulic Jump
Discover why tap water suddenly forms a thick circular ridge in your sink and how surface tension rewrote two centuries of physics.
Topic
Surface Tension
A collection of essays to explore, one idea at a time.
Essays
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Everyday Science
The Cheerios Effect: Why Floating Breakfast Clumps Together
Discover how surface tension and meniscus physics drive the Cheerios effect, causing floating objects in your breakfast bowl to spontaneously clump together.
Curiosity
The Kitchen Sink Physics That Fooled Us for Centuries
Discover the physics of the circular hydraulic jump in your kitchen sink, from surface tension discoveries to cosmic white holes.