by Milan Sanader | Mar 31, 2020 | Gr 4-6 Science & Tech, Gr 9-10 Science
How many planets are in the solar system? How did it form in the Milky Way galaxy? Learn facts about the solar system’s genesis, plus its planets, moons, and asteroids....
by Milan Sanader | Mar 17, 2020 | Gr 9-10 Science, Gr. 11-12 Biology
As Canadians prepare to adjust to the new reality of travel restrictions, self-imposed isolation and quarantine, many questions concerning the virus known as COVID-19 are sure to arise. In this blog, In this post, I summarize some of the basic biology of the virus....
by Milan Sanader | Mar 8, 2020 | Gr 9-10 Science, Gr. 11-12 Chemistry
1. 00:01 Hot Ice Experiment 2. 00:58 Explosive Soap Foam 3. 01:51 Traffic Lights 4. 03:07 Shape Memory Metal Alloys 5. 04:01 Red cabbage pH Indicator 6. 05:19 Lycopodium Fireballs 7. 05:56 Acetone and Styrofoam 8. 06:56 The Black Snake 9. 08:20 Silver Mirror 10. 09:31...
by Milan Sanader | Feb 24, 2020 | Gr 9-10 Science
Earth’s climate is changing in a big way, and it’s because there’s more carbon dioxide in the atmosphere than at any point in our species’ history. But Earth’s climate has changed before. How do we know that this time we’re the cause? We know thanks to tiny...
by Milan Sanader | Feb 18, 2020 | Gr 9-10 Science
How to balance chemical equations. We’ll start out with examples that show the concepts behind balancing chemical equations. We will start with a word equation, and then write a chemical equations, and then visualize the atoms and molecules and how they change....
by Milan Sanader | Feb 4, 2020 | Gr 4-6 Science & Tech, Gr 9-10 Science
The Energy Stick makes quite the “buzz” when you’re using it. To the untrained eye, it appears to be a plastic tube with a jumble of wires inside and two silver bands at each end. Well, those silver bands are actually electrodes. All the wires on the inside? They’re a...
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