A team of five Japanese won the spoof Ig Nobel chemistry prize on Thursday for their study estimating the daily saliva volume produced by a five-year-old child.Shigeru Watanabe, a professor of pediatric dentistry at the School of Health Sciences at Meikai University in Japan, accepted the prize on behalf of his team at the 29th First Annual Ig Nobel Prize Ceremony at Harvard University in Cambridge, Massachusetts.The other, absent, recipients were Mineko Ohnishi, Kaori Imai, Eiji Kawano and Seiji Igarashi. It marks the 13th consecutive year a Japanese national has won an Ig Nobel prize.The …READ FULL ARTICLE