Category: Process Monitoring and Control

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 simulation of fluids stirred by pointed paddles

Physics Magazine @PhysicsMagazine 8h Simulation videos illustrate how changing different parameters of the system alters how well two fluids mix together when stirred. (For the stirrers, tadpole and teeth shapes are best). Read the story by @astrogasparini. https://physics.aps.org/articles/v15/s104 https://pic.twitter.com/UFWWcsHeHu Replying to @PhysicsMagazine @PhysRevFluids and @astrogasparini Effectively Mixing Two Fluids at https://physics.aps.org/articles/v15/s104 If only the simulations
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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 Electromagnet for attracting copper

Electromagnet for Attracting Copper, Aluminum and Non-Ferrous Metals like GOLD! https://www.youtube.com/watch?v=_mQeaKkaEcQ Yes, vary the frequency and measure the force response. A spectrum is easier to use and understand. There should be specific resonances for each kind and shape of material. Electric and magnetic polarization studies of materials have been tried since earliest days, but have
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Superhalogens, hyperhalogens, hyperatoms, and controlled nuclear decays

Walter, This morning I was going over the magnetic, isotopic and chemical properties of manganese, and all the industrial and societal uses. I came across the terms “superhalogens” and “hyperhalogens” “hyperhalogens” OR “superhalogens” OR “hyperhalogen” OR “superhalogen” has 20,500 entry points There are LOTS of related terms – superalkalai, superatoms.  People like to make their
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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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Answering a question – Is it possible to accelerate neutrons?

Can ever neutrons be directly accelerated by any means of energy ? https://www.researchgate.net/post/Can-Ever-neutrons-be-directly-accelerated-by-any-means-of-energy Riccardo Bernardini This is an interesting article. But search “neutron accelerator” on Google and you get many tens of thousands of entry points. The neutron has a magnetic moment, so is affected by any magnetic gradient. Actually by any energy density gradient
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Comment on exploding wire and electron beam vaporization studies of electric polarizabiltiies

Dynamic dipole polarizability of gold and copper atoms for 532- and 1064-nm wavelengths https://www.researchgate.net/publication/330219250_Dynamic_dipole_polarizability_of_gold_and_copper_atoms_for_532-_and_1064-nm_wavelengths/comments I wrote to Gennady Sarkisov on ResearchGate about your work just now.  I was reading his Jan 2019 paper “Dynamic dipole polarizability of gold and copper atoms for 532- and 1064-nm wavelengths” at https://www.researchgate.net/publication/330219250_Dynamic_dipole_polarizability_of_gold_and_copper_atoms_for_532-_and_1064-nm_wavelengths/comments and left him this comment. ——————–  My
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Comment on Building a Digital Magnetic Levitation Platform! video

https://www.youtube.com/watch?v=IhG_qHAvJd0 Fairly certain there is not enough information from one magnetic sensor to uniquely determine the position and orientation of the floating magnet. Once you actually measure the position and orientation of the levitated mass, its magnetic field, and the shapes of the supporting field. Then it is much easier. Do you think those rockets
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Comment on Applied Sciences Video – Measuring Human Digestive Efficiency vs a flame

https://www.youtube.com/watch?v=9wZ0wTqJIxY I am fairly certain you are just seeing the fiber that is concentrated in the feces. It has about the same heating value per unit mass as the original, but indigestible. Most all the sugars, starches and lighter fats are likely to be used for energy – converted to energy, CO2 and water with
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