Posted in Inventions medicine

Medical Inventions and Discoveries

Banting—Insulin Barnard, Christian—Replacing the human heart. Brahmchari, U.M.—Cure of Kala-a-zar fever. Davy—Isolation of metals by electricity; studied properties of chlorine. Domagk—Sulpha drugs as bactericides. Eijkman—Cause…

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Posted in Do You Know Inventions Technology News Technology Terms

HSDPA-The New protocol for MobilePhone Data Transmission

HSDPA, short for High-Speed Downlink Packet Access, is a new protocol for mobile telephone data transmission. It is known as a 3.5G technology. HSDPA  standard…

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Posted in Inventions

Pager

Pager: A Pager is a FM radio receiver electronic device. A pager (sometimes called a beeper) is a simple personal telecommunications device for short messages….

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Posted in Discoveries and Inventions Inventions

Inventions and Discoveries

Who discovered natural radioactivity Ans : Hentry Bequeral Hydrogen was discovered by Ans : Cavendish Who invented Microprocessor Ans : Ted Hoff Name the scientist…

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Posted in Electrical and Electronic Devices Inventions

what is a pager

Pager: A Pager is a electronic device with FM radio receiver  which is useful for communication purpose.  Paging service has now popular with the introduction…

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