Smithsonian Institution
Explore the lives of America's 45 presidents, as well as notable first ladies, famous speeches, and major constitutional events, with The Presidents Visual Encyclopedia.
From George Washington to the new leader taking office in January 2017, this visual reference guide presents a unique insight into life in the White House. More than 150 easy-to-read entries cover the presidents, first ladies such as Eleanor Roosevelt, the Louisiana
...This award-winning science book is bubbling over with entertaining and educational experiments for budding scientists to follow at home or in the classroom.
Build a soap-powered sailboat, recreate the Solar System out of rubber bands, construct your own colorful kaleidoscope, or make mouthwatering monster marshmallows. Explore the whole range of imaginative activities offered.
A foreword by Jack Andraka, a teen award-winning inventor,