Worms, tortoises, ostriches, and flies; what do these things have in common? They are all part of Charles Darwin's theories. Darwin spent five years aboard the HMS Beagle studying animal and plant life all over the world. This time, plus the many subsequent years he spent conversing with experts in various fields, led him to write "The Origin of Species", often called "the book that shook the world". With the simple act of publishing this book, Darwin managed to upset fellow scientists, the public, and, most of all, hard-core religious fanatics.
             Charles Darwin entered this world on February 12, 1809. He described himself as a clumsy, mischievous child who strove to be the center of attention. Surprisingly, he did poorly in school. The only subjects he excelled in were geometry and English literature. He also took a liking to science at an early age, collecting minerals and insects, among other things. After receiving an early education from his sister, Caroline, Darwin went on to the elite Shrewsbury school. He then studied medicine at the University of Edinburgh. Soon after he arrived at school, Darwin had reason to believe that his father would leave him enough money to live comfortably for life. He quickly decided to avoid any unnecessary attempts at learning medicine. Two years later, he dropped out.
             Since his father still wanted him to have a gentleman's education and career, Darwin entered the University of Cambridge. Despite his intentions of becoming a clergyman, he appeared more interested in fox hunting and collecting beetles than his studies. During his time at Cambridge, he met John Stevens Henslow, a botany professor. Henslow helped build Darwin's self-confidence and taught him how to observe and collect specimens. With Henslow's recommendation, Darwin went on a surveying expedition on the HMS Beagle after graduation. The Beagle traveled to places like the Cape...