katy’s science adventures book 3

Jean believes that basic science and technology can help to lay the foundation for ＂green＂ application like, using less harmful chemical alternatives or developing sustainable fisheries and agriculture, or making water safe to drink like the Procter & Gamble (P&G) scientists who have developed water purifier powder for the Children’s Safe Drinking Water Program https: //csdw.org. It’s Jean’s hope the Katy’s Science Adventures can be used as a tool for parents and older children for creating collaborative learning experience, letting science lay the foundation for a sustainable future and a rainbow of hope for all.