Bøker av Ruth Kassinger

A narrative-driven work of popular science on the subject of algae's potential across food manufacturing, waterway management, alternative fuel and new plastics processes. Global in reach, examining new ideas in the US, Japan, Korea and Wales.

A book of projects on inventions of all kinds, for kids ages 8-12. * A follow up to Reinvent the Wheel (0471 39539 0), this will present more projects based on classic inventions. * Projects are fun and encourage hands-on learning as well as problem solving.