Category: Schools, Universities, Learning and Working

Twitter about World History Encyclopedia

https://twitter.com/whencyclopedia @whencyclopedia Our mission is “to engage people with cultural heritage and to improve history education worldwide” ==> “History” for everyone with access to the Internet. (~4.9 B)   “solar system colonization” now gives new meanings to “world”, global, “world-wide”,” everywhere”.

Comment on Video about oracle bones

“oracle bone” OR “oracle bones” has 335,000 entry points (Google, 13 Aug 2022) “divination” has 18.6 Million entry points “prognostication” has 4.54 Million entry points “fortune teller” OR “fortune telling” has 17.4 Million entry points “prediction” OR “predicting” OR “predictions” has 832 Million entry points “forecast” OR “forecasts” OR “forecasting” OR “forecaster” OR “forecasters” has
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Twitter to DODSTEM about extending STEM to ISTEM – Internet Science Technology Engineering Mathematics

@DoDstem Recommend you extend STEM to at least STEMCC – Algorithms, Communication. Science, Technology, Engineering, Mathematics all depend most critically on use of Computers. As well as global Human-Computer, Human-Human and Computer-Computer data flows on the Internet. @DoDstem Add Internet to STEM to make ISTEM. In 24 years I found all Science Technology Engineering Mathematics
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Twitter about lack of teachers for Texas – Lifetime learning for everyone is possible and desireable

Texas Tribune @TexasTribune 13h Texas has had a teacher shortage for years. However, a number of recent issues have placed teachers at the front lines — and are pushing them to their limits and out of the job. Here’s what you need to know: https://bit.ly/3J8OUEa Replying to @TexasTribune Your 2020 Texas pop is 29.6 M.
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Comment on Damping and Damped Harmonic Motion Video – Get out of the way and let us see what you did

Damping and Damped Harmonic Motion at https://www.youtube.com/watch?v=qxDvW8_fm7I Don’t stand in front of the board. Use a laser pointer and stand outside the screen. Your hand waving just gets in the way. Nice presentation, if I did not have to look around you to see the equations and results. You can use a small inset with you,
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Comment on Video Removing Heavy Wind Shake from FPV footage

Removing heavy wind shake from FPV footage at https://www.youtube.com/watch?v=iDRJCyCKWfQ I have been collecting live video streams on the Internet for some time. I call the collection “shake wind”. Mainly beaches, bridges, mountains and places where the wind is fierce and the camera will often shake, sometimes violently. But the equation of motion of the camera is
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Comment on Can You Modify A Car To Save Fuel?

Can You Modify A Car To Save Fuel? – Fifth Gear https://www.youtube.com/watch?v=39g5D7h7jf8 The weight reduction impact shows up if you start and stop as part of a test. Aerodynamic drag goes as the density of air times the velocity squared. You should have waited for a day identical to the first. You guys are in
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Comment on Houston Astronomical Society website and practices

Debbie, First, your novice videos should be globally public on your website.  Either HAS is an organization devoted to all people knowing about the sky and heavens, or not.  Share openly.  If there are things specific to secure gatherings at private places, those should not be shared, but minimized or separate.  I tell groups like
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Comment on Why does light slow down in water

https://www.youtube.com/watch?v=CUjt36SD3h8 You explained part of the problem, but not why it follows those paths. That takes mathematics, and you did not use any. Memorizing animations might seem a way to learn processes and use them later, but equations, measurements and precise models are better. You could have at least shown the equations, and more, provided
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Comment on Electret Mic: How it Works and How to Connect it to a Computer

https://www.youtube.com/watch?v=oqLhvg0I2BU Your microphone link says that particular model is “discontinued”. I use Amazon for convenience and there are several electret microphone items worth seeing at https://www.amazon.com/electret-microphone/s?k=electret+microphone They have the electret microphone elements, but there are also some “electret microphone amplifier” breakout boards that are inexpensive and might work. I ordered some, but have not tried
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