chemical engineerBorn: 2/3/1926Birthplace: Indianapolis, Ind. Virgil Trice earned both B.S. and M.S. degrees from Purdue University in 1945. He also received an M.S. in Industrial Engineering from…
Sources: NASA and Massachusetts Institute of Technology. A new tool to help scientists, the media, and the public assess the potential danger of asteroids…
WHAT DID PEOPLE DO BEFORE TV WAS INVENTED? WHAT IS HOME CINEMA? IS DIGITAL BROADCASTING HERE TO STAY? WHAT IS “HI-FI” MUSIC? FIND OUT MOREHome entertainment is how we have fun and relax at home.…
Women's History Month is observed every March in the United States. Learn about the history of Women's History Month, read biographies of famous women, try our quizzes and crosswords,…
computer programmerDied: March 5, 2008 (Groben, Germany) Best Known as: computer programmer who created "Eliza" Joseph Weizenbaum was a computer programmer who…
inventorBorn: 28 November 1928Best Known as: inventor of the first III-V alloy visible LEDs Nick Holonyak invented the first light-emitting diodes (LEDs), which are…
