When the air eventually exits the thin slit in the ring, it “sticks” to the sides due to the Coandă effect and produces a low pressure zone in the center. That’s all a fancy way of saying ...
What do you want to levitate today? [Latheman666] uses his air compressor to make all kinds of stuff float in mid air. Light bulb, key chain, test tube, ball bearing, tomato… pretty neat trick ...
This effect, named for a Romanian aircraft pioneer, has potential uses in such devices as burners and hovering vehicles ...
l 利用射流的附壁效应（coanda效应）为主要影响因素，将惯性力、离心力和悬浮力进行有效的组合，设计成一种新奇的超细粉射流分级机。实践证实，该分级机达到了高效、高精度，可同时分级3种(粗、中、细粉)级别产品的功能。 l 本机无任何运动部件，工作 ...
Collecting souvenir spoons has been a popular hobby for many Americans since the late 1800s when this European fad swept the nation. Souvenir spoons grew out of the birth of leisure tourism in ...
This doctrine says that if doing something morally good has a morally bad side-effect, it's ethically OK to do it providing the bad side-effect wasn't intended. This is true even if you foresaw ...
Collecting souvenir spoons has been a popular hobby for many Americans since the late 1800s when this European fad swept the nation. Souvenir spoons grew out of the birth of leisure tourism in ...
Ceini Spiller gets to know the personal stories of the people she designs spoons for When Ceini Spiller wanted to thank her mum for supporting her through university, she instinctively turned to ...
This keeps Earth warm, like a greenhouse, and this warming is known as the greenhouse effect. Carbon dioxide is the most commonly found greenhouse gas and about 75 percent of all the climate ...
Investopedia / Ellen Lindner The Hawthorne Effect is the supposed inclination of people who are the subjects of an experiment or study to change or improve the behavior being evaluated only ...
Social psychologists Bibb Latané and John Darley popularized the concept of the bystander effect following the infamous murder of Kitty Genovese in New York City in 1964. The 28-year-old woman ...
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