Category: Internet efficiency

Note to NIST about gold Au typos The Thermal Expansion of Pure Metals

Hello, I was looking at The Thermal Expansion of Pure Metals: Copper, Gold, Aluminum, Nickel, and Iron at https://materialsdata.nist.gov/handle/11256/32 It has a spreadsheet.  In the “Au data” sheet There is a temperature 38136.  I think that ought to be 381.36. The value for 157 centigrade, 37.3417?  Should it be 0.00373417? The value at 34.6 centigrade,
Read More »

Twitter to yet another open access group about the need for a live, open, complete, collaborative map

Replying to @APSphysics @IOPPublishing and 3 others Your groups’ policies and ideas are mostly correct, but your Internet footprint and methods are a mess. “open access” has 524 Million entry points today on Google search. And your group is just adding, badly, to that mess. One live, open, complete, collaborative map would help.

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.
Read More »

Comments and Suggestions for Gresham Meggett Oral History Project Kick-Off Meeting, Criminal Law

Gresham College: Gresham Meggett Oral History Project Kick-Off Meeting at https://www.youtube.com/watch?v=a-Ii8Iwc-As This would be much better and more accessible if there were English captions and transcript. The auto translations to other languages is something that Google/YouTube does pretty well. Desegregation and oral history are global cross-cutting issues of interest to most cultures. But (oral history
Read More »

Comment on Video about paramagnetic resonance algorithms

Dr. Mark Tseytlin | Rapid Scan EPR Imaging Methods and Applications https://www.youtube.com/watch?v=DsVchd3Bzw0 This would be much more useful if you posted links to your papers, particularly General Solution for Rapid Scan EPR Deconvolution Problem https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7575242/ I generally do not recommend Matlab for Internet users. It is too slow and expensive to recommend to billions of
Read More »

Comment to All Sky Camera group

https://www.facebook.com/groups/172438633343696 Can someone tell me the current best all sky set up? I was thinking of one that had zoom from all sky to 30x. Any suggestions. Thanks. I was looking at PTZ low light security cameras. Dan Bush Thank you. Your picture gallery is filled with beautiful images. I searched fro Hikvision cameras and
Read More »

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
Read More »

Comment on Quantifying the potential causes of Neanderthal extinction

Axel, Thank you for sharing your paper.  Academia.edu notified me that you had uploaded it.  I read it this morning, then read it again.  I wish your model was in a form that could be shared more easily. I follow groups using the internet.  I am interested in how people approach complex problems, and the
Read More »

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
Read More »