Month: August 2024

Remote and non-destructive indicators for trees at risk of cracking

Forest Research @Forest_Research Stem cracks are defects in firs and conifers. Affected timber isn’t suitable for structural uses, reducing value. We’re researching this. Snr Scientist Ruben Manso explains why and asks forestry professionals to report cracks using TreeAlert. 🔗 https://forestresearch.gov.uk/news/139764-stem-cracks-in-conifers-report-it-via-treealert/ https://pic.x.com/kabfzsdnse Replying to @Forest_Research I carved wood for several decades and my first thought seeing
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Google has some good efforts, but they should not be locked in a “only a few benefit” corporation

Wow: Google Dealt HUGE BLOW In Court, Judge Rules Big Tech Search Engine ILLEGAL ‘MONOPOLIST’ at https://www.youtube.com/watch?v=_vy0DxxP2hI It is not the best search engine or approach. It is what we have because Google is not aiming for the good of all humans, just a few Google investors. It ought to be broken up as a
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Plan, prepare, record, share – have a checklist, test ahead of time

Making Cavitation Bubbles with Electricity | at 100 000 fps at https://www.youtube.com/watch?v=OqnCZ5_iTC4 Going directly to cavitation, without first doing a simple air gap spark is a bit wasteful. You should have miniaturized it to reduce the total energy required. I do not remember hearing or seeing mention of ultrapure water, since the electric breakdown strength
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Could MegaTelsa fields be used on earth, begs the question. They will HAVE to be used in space

Could megatesla magnetic fields be realized on Earth? at https://www.youtube.com/watch?v=pqy4eKrmeyM KiloTesla and MegaTesla fields are routinely considered in many areas of research now on the Internet. KiloTesla fields can be created and used fairly routinely. MegaTesla fields will be common for laser vacuum activation. KiloTelsa fields will reduce the size of fusion devices. “Mr Fusion”
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Networks of atoms and particles and molecules. milli micro nano pico femto atto devices and processes

Zhigang Suo @zhigangsuo In Thursday morning, I ended my lecture with this slide. Knits and weaves are yarns of dense entanglements. Knits are stretchable, but weaves are not. Sitting beside me on the plane today is a lady knitting a sock. She entangles a single yarn into a network. A single yarn! https://pic.x.com/rgz6lullcz x.com/zhigangsuo/sta… Pretty
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Entanglement of finite independent flows and flux lines

Zhigang Suo @zhigangsuo I had to look it up, but it makes perfect sense. It happens a lot on the Internet, where indirect connections between nodes, often outnumber direct ones. The connections and paths are by associates, supporters, advocates, funding agencies, stakeholders, alumni, founders, common interests. Most of these associations are real, but lost by
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Induced magnetism suggestion to K&J Magnetics

I read your article https://www.kjmagnetics.com/blog.asp?p=making-and-repairing-fridge-magnets because of your email. I had hoped you would show a way to re-energize or strengthen an old magnet by using a strong magnet to increase permanent magnetization. Is that possible? Can a strong magnetic make many weaker magnets? Ferromagnetic materials, like paper clips, nails, washers, metal plates, metal sheets.
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Biases are stored in large language models from their too narrow input data and lack of global open permanent memory

Biases are stored in large language models from their too narrow input data and lack of global open permanent memory This is most likely from the strong social biases that are embedded in the training data, which mostly comes from open free sources. Just as “human languages” can be learned at a one shot level
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