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Nicole Brown Simpson's sisters want you to remember how she lived, not how she died
The Times and Democrat· 4 days agoFor the National Domestic Violence Hotline, please call 1-800-799-7233 in the U.S. Denise Brown,...
Tungsten: The toughest element in the universe
Quartz· 6 days agoYou won’t find a mightier metal than tungsten, which is harder, denser, and more heat resistant than almost any other element on the periodic table. Its unique chemical properties have made ...