fluids

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Pitot Tubes Keywords: air speed, Bernoulli's equation, fluid speed, fluids, Pitot tubes

How can wasps endanger a commercial airline flight?

This article explains how a Pitot tube is used to measure speed of a fluid and is applied to measure the air speed of aircraft. Bernoulli's equation forms the basic principle of fluid speed measurements using Pitot tubes.

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2 years 51 weeks ago
Laminar (Un)mixing Keywords: activity, fluids, laminar flow, mixing, reynolds number

"Unmixing" a mixture is impossible, right? So what's going on here?

Find out how to construct your own "(un)mixing" demonstration and learn about how it works here.

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4 years 26 weeks ago
Blood Pressure Keywords: Bernoulli's equation, fluids

Why do you feel dizzy if you stand up too quickly?

This example investigates how the pressure in the major arteries will vary depending on the position of the body and some physiological consequences of such changes.

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7 years 4 weeks ago
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