Either buy sterile water or boil water for 5 minutes to sterilize it. 1  Measure out 1 cup of water (in a heat-safe container, if you boiled your own). 2  Stir in 1/4 teaspoon of sea salt. Table salt isn't a good alternative to sea salt, because it contains iodine.
LONDON â The moment was both overwhelming and unbelievable. After U.S. gymnast Gabby Douglas made history Thursday by becoming the first African-American to win the all-around Olympic gold, there was so much to process.
Simone Manuel is the first African-American female swimmer to win an individual medal; Gymnast Simone Biles won all-around gold at the Olympic Games (CNN)Simone: That's a name many Olympic viewers will never forget. Simone Manuel, a 20-year-old black female swimmer, and Simone Biles, a 19-year-old black female gymnast, dominated in two sports in which most US competitors are white.