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Articles on Fluid dynamics

Displaying 21 - 23 of 23 articles

Better than your refrigerator. Eco-Cool

It’s no reverse microwave, but it is cool

How can you turn lukewarm lager to ice-cold beer in under a minute? A startup has developed a nifty gizmo which does just that, saving both energy and embarrassment at parties. Manufacturer Enviro-Cool…

The most efficient swimming stroke

The ‘deep-catch’ stroke, which pulls through water like a boat paddle, is the most efficient swimming stroke. High-precision…

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