In this DNA learning exercise, students access a website to read about the scientists who make significant contributions to the DNA puzzle. Students complete 7 short answer questions based on the reading. Then students complete 3 short...

A good site that begins with the background and branches into the structure, function and applications of technology. This version of the page requires Java, and should open some applets that allow you to see the structures in 3-D.

A collection of engaging quotations by scientists, inventors, writers, and statesmen about science and invention. With entries from modern-day scientists, such as Francis Crick, and from notable ancients, such as Archimedes.