Chris Ferrie (Author) CHRIS FERRIE is an award-winning physicist and is the senior lecturer for Quantum Software and Information at the University of Technology Sydney. He has a Masters in Applied Mathematics, BMath in Mathematical Physics and a PhD in Applied Mathematics. He lives in Australia with his wife and children. He believes it is never too early to introduce small children to big ideas. Wade David Fairclough (Author) WADE FAIRCLOUGH is a science teacher of both senior and junior students at one of Sydney's largest high schools. Byrne LaGinestra (Author) BYRNE LAGINESTRA is a science teacher at Cherrybrook Technology High School in Sydney.