An introduction to the microscope with colored illustrations, projects, and activities.

Discusses the history and development of the microscope and the unseen world which it has made available for our study.

"A celebration of the hidden beauty & variety of microscopic imagery."--Back cover.

Fascinating introduction to the world of single-celled organisms recounts the feeding, reproductive, and defensive strategies employed by an array of curious cr

In The Demon Under the Microscope, Thomas Hager chronicles the dramatic history of sulfa, the first antibiotic and the drug that shaped modern medicine. The Naz