From orbital mechanics to quantum mechanics, this video explains why we must accept a world of particles based on probabilities, statistics, and chance. Electrons, protons, and neutrons don’t behave the same way that planets and billiard balls do.
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
https://youtu.be/L03LHMXrda4?list=PLloy2Jjr9RsT1eJYgBtAZterCd_rhFwvB Most people don't need matches, safety glasses and hydrogen gas to crack open an egg. But then again, Steve always finds the most... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
>>>  Written by Steve Spangler. Use a magnet to prove that there really is iron in your breakfast cereal. The next time you're eating a big bowl of breakfast cereal, take a closer look at... read more
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
Introduction In this demo, the teacher creates a beautiful rainbow of colours in a demonstration tube using universal indicator and a dilute acid and base. Discussion Universal indicator can be used... read more
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