Hi, David. I have two grandchildren now, and the younger one is 3. So a while since we last connected. Your many textbooks are interesting. I took a quick glance at the Electrical Technology Program at Lone Star College. Where are you in your studies? Near the end, or just getting started? Are you at
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Chad, I asked about 14 microMeters which is LWIR “thermal”. Breaking up the electromagnetic spectrum into tiny market segments is counter productive. The real gains come from when the whole spectrum from below nanoHertz to above ExaHertz is covered. I use ElectronVolts a lot. It is even better. And there are groups working from femtoElectronVolts
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ThorLabs: I have been looking at thermal (LWIR) camera sensors lately and came to your ThorLabs site looking for lenses for LWIR. Then I saw your microscope cameras and wondered if anyone is looking at “thermal imaging microscopes”. I would think there must be people looking at heat emission from PCBs and components which are
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Jonathan, Alan, Thank you for the fast reply. I did not know that Waveshare is using your chip. I will contact them for SDK and support. Do you sell your chip directly? Do you sell your PCBs directly? I could not find a way to buy your products. Maybe I missed it. Can your sensor
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Times of India: Did Birds Sense the Japan Earthquake? | THESE Videos Showcase Their Unexplained Behaviour at https://www.youtube.com/watch?v=Msx4IQ-9qe8 Measure across all frequencies from microHertz to MegaHertz for acoustic (infrasound, audio,and ultrasound), magnetic, electric, currents, electron density, electromagnetic and gravitational sensor networks. Pay attention to birds all the time. Pay particular attention to under 20 Hertz,
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Pedram Roushan @PedramRoushan Noise destroys long-range correlations on quantum processors and hinders the coherent evolution in the nominally available computational space. Using Random Circuit Sampling we estimate the effective available Hilbert space @GoogleQuantumAI https://arxiv.org/abs/2304.11119 https://pic.twitter.com/TO3yq0IFEn Replying to @PedramRoushan and @GoogleQuantumAI If you record the noise with lossless methods, and high precision, it is likely going
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Science News @ScienceNews Jonathan Oppenheim thinks that gravity might be fundamentally classical, meaning it isn’t quantum at all. https://sciencenews.org/article/gravity-quantum-mechanics-physics-theory Replying to @ScienceNews Yes. 20 years ago I used the small network of superconducting gravimeters to measure the speed of gravity. At low sampling rates, the field is nearly perfectly Newtonian. At micro nano pico femto
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Dr. Shahnawaz Ahmed @quantshah Interesting quote from https://scottaaronson.blog/?p=7651: “.. I’m now completely convinced that AI will transform civilization and daily life in a much deeper way and on a shorter timescale than QC will — and that’s assuming full fault-tolerant QCs eventually get built, …” Replying to @quantshah I keep hoping quantum computing, entanglement, and
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Ben, I worked out the mass of “dark energy” that makes up gravity. It is not “dark” which implies a lack of intensity of light. Rather it is “invisible” or “not in the visible part of the spectrum”. Most of the mass of the gravitational energy density field is in the ultraviolet, extreme ultraviolet, soft
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AlphaPhoenix: Watch electricity hit a fork in the road at half a billion frames per second at https://www.youtube.com/watch?v=2AXv49dDQJw Nice work: This is an RLC circuit with resistance, inductance, and capacitance so you can model it fairly precisely if you measure or calculate the impedance and capacitance of the wires. You can use Wikipedia article for
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