What is Energy? The short answer is EVERYTHING. But what does that mean? Let SciShow explain.
Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech
https://youtu.be/D9bzSZhDGG0 alentine's Day is a perfect time to give that loved one a selection of candy... and there's nothing more romantic on Valentine's Day than to give that special someone... read more
Categories: Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Physics
https://youtu.be/SQggDnScsvI New research shows chameleons actively tune nano-crystals to change their color. For a 10-day free trial, check out http://lynda.com/veritasium Chameleon research in... read more
Categories: Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
https://youtu.be/cNVZEVq3KzY Our early ancestors relied on lightning to cause forest fires, from which they could collect coals and burning sticks to help them cook food and clear land. Yet, it... read more
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