PBS
Pbs Teachers: Scientific American: Never Say Die: Wisdom of the Worms
Explore scientific research in gene mapping, and discover the way genes regulate aging in people. View actual DNA after isolating it from onion cells.
Other
Warwick Castle
Enjoy this castle as you view the rooms through the ages. This is an excellent example of a medieval castle in England. Younger students can create a character and print it out to send to the castle itself.
Other
Institute of Physics: Physics Evolution
The interactive map explores physics characters, their stories, and how they influenced each other. The ancient philosophers, the Arabian age, and the electrical enlightenment are included.