by Milan Sanader | Mar 14, 2021 | All Science Teachers, Gr 9-10 Science, Gr. 11-12 Physics
Introduction Unusual footage from the U.K. has many scratching their heads over a rare optical illusion — one you might call a hovering tanker, a ghost ship or whatever floats your boat. Pedestrian David Morris spotted a large tanker seemingly hovering high above the...
by Milan Sanader | Mar 9, 2021 | Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr. 11-12 Physics
Welcome to science at home in this experiment we will be doing a gravity water drop. In this experiment we poke a hole in the side of the cup and test what happens when you hold a cup full of water against what happens when the cup is dropped. At the end of this...
by msander | Mar 4, 2021 | Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
Introduction Hans Christian Oersted (1777–1851), a Danish physicist, was performing an experiment in 1820 when he noticed that whenever an electric current from a battery was switched on or off, a nearby compass needle was deflected. Through additional experiments,...
by Milan Sanader | Feb 14, 2021 | Gr. 11-12 Physics
You’ve probably known OF E=mc² since you were born, and were also probably told that it meant that it proved Mass equaled Energy, or something along those lines. BUT WAIT. Was E=mc² explained to you properly? Mass equalling energy is mostly true, but E=mc² actually...
by Milan Sanader | Feb 14, 2021 | Gr. 11-12 Physics
The General Theory of Relativity tells us gravity is not a force, gravitational fields don’t exist. Objects tend to move on straight paths through curved spacetime. Thanks to Caséta by Lutron for sponsoring this video. Find out more at:...
by Milan Sanader | Jan 31, 2021 | Gr. 11-12 Physics
In this video I talk about how a Newton’s cradle works and a piece of the explanation that is usually left out. Then I put the Newton’s Cradle in the vacuum chamber to test if there is any difference between the cradle in air and a...
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