Cool concept. Some blink trivia, if you're playing to win: ;-) Don't play against young children.[1] Do play against women taking birth control.[2] [1] https

Cool concept. Some blink trivia, if you're playing to win: ;-) Don't play against young children.[1] Do play against women taking birth control.[2] [1] https://www.ncbi.nlm.nih.gov/pubmed/223495 https://www.ncbi.nlm.nih.gov/pubmed/223495 [2] https://www.ncbi.nlm.nih.gov/pubmed/7822673 https://www.ncbi.nlm.nih.gov/pubmed/7822673