Khan Academy
Khan Academy: Mendel and His Peas
Discover how Gregor Mendel uncovered the key principles of inheritance using a simple, familiar system: the pea plant. Learn about Mendel's life, his experiments, and his legacy.
Bio Topics
Bio Topics: Pupils' Experiments With Osmosis in Carrot Tissue
An experiment that demonstrates the process of osmosis with pieces of carrots. Experiment includes procedure, data table, and post lab questions.
Government of Canada
Canadian Space Agency: Canadian Astronauts Brent Thirsk
Dr. Thirsk is scheduled to be a member of Expedition 20 in 2009 to the International Space Station. He will live and work on the ISS for up to six months; an extended stay this is a Canadian first. His duties will include robotic...
National High Magnetic Field Laboratory
Magnet Academy: James Joule
James Prescott Joule experimented with engines, electricity and heat throughout his life. Joule's findings resulted in his development of the mechanical theory of heat and Joule's law, which quantitatively describes the rate at which...