The EKG was invented by Willem Einthoven in 1903 and is used to monitor and analyze past and present heart activity in an individual.
Who invented ECG?
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Who designed the first electronic computer ENIAC?
Who invented FM radio?
Who invented Radio?
Guglielmo Marconi, an Italian invetor invented Radio in 1890's.
The credit of inventing the television goes to
The credit of inventing the television goes to Philo Farnsworth. Electronic television was first successfully demonstrated in San Francisco on Sept. 7, 1927.
Which among the following is not correctly matched?
What did Sir William Herschel discover in 1800?
Sir William Herschel discovered Infra-red radiation in 1800.
In which country the hormone gibberellin was discovered?
The hormone gibberellin was discovered in the country Japan.
