Robert Burns Woodward

Known for his synthesis of complex organic substances, including cholesterol and vitamin B12.
 

Robert Burns Woodward (April 10, 1917 - July 8, 1979), was an American chemist born in Boston, Massachusetts, the son of an English father and Scottish mother.

He became professor Harvard and was a Nobel laureate in Chemistry, awarded a Nobel Prize in 1965 in recognition of his synthesis of a number of complex organic substances including cholesterol, cortisone, strychnine, reserpine, chlorophyll, lysergic acid, and some others.

Robert Woodward worked closely with Roald Hoffman on theoretical studies of chemical reactions. His contributions are significant especially in the area of organic chemistry.


Resource: 

"Robert B. Woodward - Biographical". Nobelprize.org. Nobel Media AB 2014. Web. 12 Apr 2016.

John Presper Eckert and ENIAC Computer

Science & Technology Dateline: April 9

John Presper Eckert, Jr., co-inventor of the first general-purpose electronic digital computer (ENIAC)

John Adam Presper "Pres" Eckert Jr. (born April 9, 1919, Philadephia, Pennsylvania – died June 3, 1995, Bryn Mawr, Pennsylvania) was an American electrical engineer and computer pioneer. With John Mauchly, he invented the first general-purpose electronic digital computer (ENIAC) and presented the first course in computing topics (the Moore School Lectures, founded the first commercial computer company, the Eckert–Mauchly Computer Corporation, and designed the first commercial computer in the United States, the UNIVAC, incorporating Eckert's invention of the mercury delay line memory.