by msander | Dec 14, 2017 | Gr 7-8 Science & Tech
By MICHELLE TERRA-ALLEN. The focus of this assignment is to have students direct their own learning to discover the purposeful use of pneumatics and hydraulics and how to incorporate technology to create a useful and stable design. Students were provided a background...
by msander | Sep 18, 2017 | Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
Air pockets surrounding metal balls cut drag up to 90%. Learn more: Read the paper (free):...
by msander | Jun 26, 2017 | Gr 7-8 Science & Tech, Gr. 11-12 Physics
On a stream of water you can levitate light balls of all sizes and even disks and cylinders. The mechanism is not the Bernoulli effect… Want to make this at home: My friend Blake from InnoVinci emailed me with a cool idea for a video and footage of levitating...
by msander | May 29, 2017 | Gr. 11-12 Physics
It’s amazing how professional baseball players can throw very fast curveballs, but do you know how do curveballs change direction in midair? Hosted by: Stefan Chin ———- Support SciShow by becoming a patron on Patreon:...
by msander | May 8, 2017 | Gr 4-6 Science & Tech, Gr. 11-12 Physics
The zero-g plane allows for a lot of experiments to be conducted without the expense of getting equipment into orbit. Apparently 80% of microgravity research can be performed in a zero-gravity plane, which is much cheaper than going to space. The flame from the...
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