Gauthier Östervall The mechanisms by which energy moves in solids, liquids, gas, mixtures solutions, structures all depend on the details of what you are doing. I am reviewing “shock vaporization” and “shock melting” this morning. It mainly affects meteor impact melting and vaporization but also hypervelocity flight, reentry, weapons development, explosive compression and forming, magnetic
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Cécile Gal @CecileGal Paper out! https://nature.com/articles/s41598-024-59089-1 We show that presenting visual stimuli in random order of visibility impairs humans’ ability to recognise them. Unlike machines, where random presentation of samples helps learning (avoid overfitting), in humans randomness is detrimental. Replying to @CecileGal Training Human Perception. The chaotic and fragmented Internet, making it all accessible to
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Units and Dimensions by Rajaram Nityananda at https://www.youtube.com/watch?v=ZCwJuZloV0c If you are going to teach units, you should prepare them for a lifetime. Do not teach them how to use units as they are used now. Teach then how to look for and document units. And to prefer sources and groups who use units well. A
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(1.5 inch)^3 has units of length^3 Google answered 55.306341 milliliters Rather than treating each word problem separately just do the whole thing, consistently and coordinate with all search engines and sites so it is not “everyone doing their own thing) (1.5*2.54 cm)^3 = 5.5306341E-5 meter^3 — for (1.5 inch)^3 in meter^3 they refer to a
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Passion Without Guidance. My first year of high school was 1963/64 at Eau Gallie High School just across the bay from Cape Canaveral where my Dad was working. Kennedy gave his moon speech at Rice University on 12 Sep 1962. Within a few months, my Dad left his old job in Texas and moved our
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https://www.youtube.com/watch?v=mnCmvxt2jn8 I try to read and review internet content of all kinds. When I see people wasting time, it bothers me. When millions of people waste time it is bad. When billions waste years each, a catastrophe. The properties of air and electrical circuits are well known. Air is about 2.5 Kilogram/Meter^3 and molar mass
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https://www.masterwiresupply.com/ I bought 100 foot (30.48 Meters) of your 28 Gauge Nichrome 80 wire from Amazon and was looking for properties and specifications for a lab experiment. 6 ohms per foot at “room temperature” is 6*(1000/(12*25.4)) = 19.6850393701 Ohms/Meter. The class is always in SI units and always carry full precise to verify long chains
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Chad, I found the spectral sensitivity of the CS135MUN camera. I am looking out past 2,000 nm = 2 um (below 1500 Kelvin, below 85 THz) https://www.thorlabs.com/images/tabimages/CS135MUN_Quantum_Efficiency_G1-780.gif https://www.omnicalculator.com/physics/wiens-law I also found your ThorLabs repositories on GitHub, but probably not sufficient for what I need. https://github.com/Thorlabs Do you make your own images sensors, or use ones
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Atoms and particles bind by magnetic dipole and higher magnetic multipoles when they are very close. Classical electrodynamics is a convenient way to get rough estimates when doing chemistry inside and near the nucleus and particles. But since stars and planets have magnetic dipoles, the 1/r^3 magnetic energy comes into play. So there should
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Donnie Mason, I was just enjoying the graphs and data at NuDat 3.0. I have been reading and using table of isotopes for over 50 years. It is finally getting to where it is easy to use. I was looking at Q beta-, Q beta+ and Q EC for all the isotopes and the CSVs
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