Sleuth & Solve: Science: 20+ Mind-Twisting Mysteries by Gallo, Ana Hardback The

Sleuth & Solve: Science: 20+ Mind-Twisting Mysteries. Author:Gallo, Ana. How does a wildlife photographer know that an elephant stampede is coming?. How does a baker always know which egg is raw?. Each mind-bending mystery has a scientific spin, featuring STEM (Science Technology Engineering Math) concepts in a wide range of disciplines, from geology to astronomy, chemistry, biology, and more!