PBS Space Time : Did AI Prove Our Proton Model WRONG? at https://www.youtube.com/watch?v=TbzZIMQC6vk Thanks, I had a pretty good model of what was happening in the cold quark sea, but I did not know about intrinsic charm the way you presented it. That was what I was looking for. Very satisfying. But Now I really really
Read More »
BrainTruffle: A unified perspective on discretization at https://www.youtube.com/watch?v=aWIdWYxz_AI You mostly ignored “how to capture real volumetric 3D flows at nanometer scale”. There are 3D capture methods that can “see” at cm scale, at mm scale, at microMeter scale. I traced groups who work at femtometer scale and smaller. If the raw data from these groups is
Read More »
The Action Lab: How Does a Floating Water Bridge Work? at https://www.youtube.com/watch?v=2IBiwfvXsKU NEVER say “high voltage” or “low voltage” and vague things. When you talk about electrical things, say how many Volts, how many Amperes, how many Hertz. You can put voltage and current meters on the screen so people set the values and can begin
Read More »
https://www.cadence.com/en_US/home/tools/system-analysis/computational-fluid-dynamics/pre-processing-meshing.html Is there an “intro to Cadence computational fluid dynamics” that tells the hardware requirements as a function of mesh size, time step size, precision? I wanted to teach basic properties of vertical flight through the atmosphere up to orbital velocities. I wanted to start with classical shapes, then add more complexity. Then let the
Read More »
The Action Lab: What Happens if You Focus a 5W Laser With a Giant Magnifying Glass? Negative Kelvin Temperature! at https://www.youtube.com/watch?v=jdjTYlReE-I The intensity in Watts/meter^2 is roughly equal to the Stefan-Boltzmann constant times the 4th power of the temperature in Kelvin. When you focus parallel rays to a smaller area, the intensity goes up, and the
Read More »
I am reading at https://www.opnme.com/opnMINER/document-data?ocDocId=5604694&repo=pmc. The background, text color and layout are difficult to read. Is there any way to turn off the background animation, set the font weight and size to readable values? I came across a note on ResearchGate asking for proposals. I was interested in your site and purpose. For the
Read More »
Physical Review Materials @PhysRevMater Decoding structure-spectrum relationships with physically organized latent spaces: https://go.aps.org/420N93t https://pic.twitter.com/ismURae1KO Replying to @PhysRevMater I will add “structure spectrum relationships” to my list of “color from shape”, “cavity resonances”, “impulse response”, “3D wavefunction”, “3D FFT”, “3D gratings”, “reflectance and absorption spectrum” notes for the Internet. Richard Collins, The Internet Foundation Physical
Read More »
Akira Kokado, You came up with an expression for the gravitational potential. Did you ever convert the earth’s geopotential into your form? [ My son and his small family live in Japan. He decided to go to college there and never came back to the USA. ] I worked with Steve Klosko on the early NASA
Read More »
Colby Explanes: No One is Buying the Boeing 777-8, Here’s Why at https://www.youtube.com/watch?v=cjYfRmLaqpM A very useful summary. With closed designs, and tiny decision-making bodies, no open simulation models for economic, financial, social and technology impact, these kinds of $10 B to $10 Trillion errors will keep happening. I wonder what impact Elon Musk StarShip global point
Read More »
ROSES 2021 Unit04: Distributed Acoustic Sensing with Dr. Eileen Martin at https://www.youtube.com/watch?v=psv1bgy5LUg You might want to edit this to remove the first few minutes where nothing is said. And put links in the description to Eileen’s work and group(s). This would be so much easier if you would just share your mathematics in symbolic mathematical form
Read More »