Probation system for criminals

This was the first such system in the world. Boston, MA, USA, in 1878, legally established a probation system for criminals as a judicial policy. Continue reading

Alexander Graham Bell

Alexander Graham Bell (March 3, 1847 – August 2, 1922) was a Scottish-born scientist, inventor, engineer, and innovator who is credited with inventing and patenting the first practical telephone. He also founded the American Telephone and Telegraph Company (AT&T) in 1885. Continue reading

First Words Spoken by Telephone

Alexander Graham Bell’s first spoken words by telephone were, "Mr. Watson, come here, I want you," on March 10, 1876. Continue reading

Daniel Cohen

Co-Founder of Center for the Study of Human Polymorphisms, now called Fondation Jean Dausset-CEPH.
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The Human chromosome mapped

Published in October 1992 in the journals Nature and Science, were the Human chromosome gene-linkage maps. Continue reading

Theodore William Richards, first North American to receive Nobel Prize in Chemistry

First North American presented the Nobel Prize in Chemistry was in 1914
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First Motorcycle designed as a motor vehicle

A total of 3 Indian Motorcycles were built in 1901 and on June 1st were publicly Demonstrated at a hill-climbing exhibition. Continue reading