That pressure difference is due to the way that streams of air are forced to curve around the wing. Contrary to a common but wrong explanation of aeroplane wings [5], Bernoulli's principle doesn't ...

Although these restrictions sound severe, the Bernoulli equation is very useful ... between the pressure sensed by the Pitot tube and the pressure of the surrounding air flow, it can give a very ...

But if you purse your lips and let rip a "hoo" from a distance, it will feel cool. This is the result of a process known as entrainment. Essentially, pursing your lips and forcing out air creates a ...

Swiss scientist, Daniel Bernoulli (1700-1782), demonstrated that, in most cases, the pressure in a liquid or gas decreases as the liquid or gas moves faster. This explains in part why a wing lifts ...