Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
https://www.youtube.com/watch?v=pqfK-GLNjgA SciShow explains what really causes those popping sounds your joints make -- fluid dynamics, people! -- and what you should watch out for if you're a... read more
Categories: Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Physics
[embed]https://www.youtube.com/watch?v=zw8e8GIg8fY&feature=push-u&attr_tag=tpcAhNAJml7hkulJ-6[/embed] Removing the need for inflatable cuffs would allow people to... read more
Categories: Gr 9-10 Science
In this demonstration, students observe what happens to activated glow sticks when they are submerged in water at three different temperatures: cold, room temperature, and hot. Students will use... read more
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