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Originally, incubators were used by poultry farmers to hatch chicken eggs, with the original design being little more than a heated, enclosed box. [6] Stéphane Tarnier, a prominent French obstetrician in the nineteenth century, has been widely recognised as the first to implement incubators in the care of human infants. [10]
An incubator is a device simulating avian incubation by keeping eggs warm at a particular temperature range and in the correct humidity with a turning mechanism to hatch them. The common names of the incubator in other terms include breeding / hatching machines or hatchers , setters , and egg breeding / equipment .
The earliest incubators were invented thousands of years ago in ancient Egypt and China, where they were used to keep chicken eggs warm. [1] Use of incubators revolutionized food production, as it allowed chicks to hatch from eggs without requiring that a hen sit on them, thus freeing the hens to lay more eggs in a shorter period of time.
The 100 known most prolific inventors based on worldwide utility patents are shown in the following table. While in many cases this is the number of utility patents granted by the United States Patent and Trademark Office, it may include utility patents granted by other countries, as noted by the source references for an inventor.
He also invented a device to combine sound with motion pictures. [18] This attracted the attention of local entrepreneur Joseph A. Numero of Minneapolis, Minnesota . Numero owned a company that manufactured audio equipment called Ultraphone Sound Systems Inc. and was later renamed Cinema Supplies Inc. [ 18 ] He hired Jones in 1927 as an ...
Claude Shannon (1916–2016), founder of information theory and modern cryptography, invented Minivac 601, and co-invented the first wearable computer (with Edward O. Thorp) Ugo Cerletti (1877–1963), together with Lucio Bini (1908–1964), Italy – Electroconvulsive therapy; Leona Chalmers (c. 1937), U.S. – modern menstrual cup
Incubator (culture), a device used to grow and maintain microbiological cultures or cell cultures; Incubator (egg), a device for maintaining the eggs of birds or reptiles to allow them to hatch; Incubator (neonatal), a device used to care for premature babies in a neonatal intensive-care unit
The Ferris Wheel had 36 cars, each fitted with 40 revolving chairs and able to accommodate up to 60 people, giving a total capacity of 2,160. [11] When the fair opened, it carried some 38,000 passengers daily, taking 20 minutes to complete two revolutions—the first involving six stops to allow passengers to enter and exit, and the second a ...