Nonfiction picture book explains the scientific properties of light, touching on subjects ranging from incandescence and iridescence to light waves and the colo

"These Rays of Light will inspire people to live a life of purpose and prosperity filled with positive energy. They are truly brilliant and ingenious"-Charles W

What’s in the dark? Countless generations have gazed up at the night sky and asked this question—the same question that cosmologists ask themselves as they

In early twentieth-century Russia, suicide became a public act and a social phenomenon of exceptional scale, a disquieting emblem of Russia's encounter with mod

University Physics is a three-volume collection that meets the scope and sequence requirements for two- and three-semester calculus-based physics courses. Volum