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May 2021 Current Events: US News

Top of Page World News | Science & Technology News | Disaster News The world is a very busy place, and it's hard to stay on top of everything. Infoplease has got you covered. Here are the US…

Ken Richardson Biography

inventorBorn: 26 November 1939Best Known as: inventor of the Leukocyte Reduction Filter Ken Richardson invented one of the most important breakthroughs in the…

December 2020 Current Events: US News

Top of Page Science and Technology News | World News | Disaster News The U.S. is a very busy place, and it's hard to stay on top of everything. Infoplease has got you covered. Here are the U.S. …