Astronauts are allowed to bring special “crew preference” items when they go up in space. NASA astronaut Don Pettit chose candy corn for his five and a half month stint aboard the International Space Station. But these candy corn were more than a snack, Pettit used them for experimentation.
Footage courtesy of Don Pettit. Music courtesy of Bardo Music/South Hill Project.
Categories: Gr 9-10 Science, Gr. 11-12 Biology
https://youtu.be/wbh3SjzydnQ There’s a factory inside you that weighs about 1.4 kilograms and runs for 24 hours a day. It’s your liver: the heaviest organ in your body, which simultaneously acts... read more
Categories: Gr 7-8 Science & Tech
This activity helps to illustrate the particle theory and how it applies to solutions. Some earlier work using the particle theory is a prerequisite. Dissolving salt into water increases the... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
https://youtu.be/l3VGeq56B-A There’s nothing like a good hand warmer in your glove when you’re skiing. But how do they work? Our science guy Steve Spangler uncovers the science secret that makes... read more
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