It’s often said that light is an electromagnetic wave, a disturbance in electric and magnetic fields, but what does that mean? How are they made? Let’s take a deeper look at electrodynamics and this history behind the discovery to see if we can find an answer.
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Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
[embed]https://www.youtube.com/watch?v=Y_43_u9u_Ag&feature=youtu.be[/embed] This video was created in celebration of this year’s National Chemistry Week theme: Marvelous Metals. Learn more... read more
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Even if you’re not a mathematician trading daily in numbers of all manner, you deal with them regularly. Ever since humans have had to send ships, trade goods, track natural events, they’ve... read more
Categories: Gr 4-6 Science & Tech, Gr 9-10 Science
A lunar eclipse is an interplay between celestial motions, and the reflection, refraction and scattering of sunlight. Total lunar eclipses are beautiful events, and can be simply enjoyed... read more
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