Archive for the ‘Physics’ Category:

2023-08-10 MEMS Accelerometer Micro Photo

Amazing how tiny the pieces are. The photo was taken with an electron microscope. More about MEMS accelerometers here: https://mems.polimi.it/index.php/accelerometers?fbclid=IwAR2riO6QcedkMZXuZJCsXvM2evY9m_Dv8fbpsf7GwjQdw8dL_NyYaVugmYo

2023-06-24 Why Is Water So Remarkable? Tyson

Neil deGrasse Tyson explains why the remarkable change in water at 4 degrees C is why we are alive today. When water gets colder it gets denser, until it reaches 4 degrees C, then it gets less dense as it gets colder until it freezes at 0 degrees C. This causes the ice to float

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2022-03-27 Discovery: Overcoming Battery Performance Decline

Discovery. Shear stress, mini earthquakes, etc. https://cleantechnica.com/2022/03/26/pivotal-battery-discovery-could-impact-transportation-the-grid-overcoming-performance-decline/

2021-11-27 Electrostatic Machines Website

This website has a huge amount of electrostatic machine projects. Wimshurst, electrophorus, Van De Graaf, and much more. http://www.coe.ufrj.br/~acmq/electrostatic.html

2021-10-06 Researchers Uncover More About Climate Change

The headline is deceptive. They admit that this doesn’t contradict climate models. Researchers are gaining a deeper understanding of the complex nature of Nature. https://scitechdaily.com/new-research-reveals-missing-piece-climate-puzzle/

2021-10-04 H Quest Develops Hydrogen Pyrolyzer *Without CO2*

This makes hydrogen from methane using electricity, but without CO2. It uses microwaves at 2.45 GHz. from a magnetron. https://www.rechargenews.com/energy-transition/-we-will-make-zero-co2-hydrogen-from-natural-gas-so-cheaply-we-could-give-it-away-for-free-/2-1-1075224

2021-08-09 Breakthrough In Battery Technology

He talks about developing batteries taking a long time – years – because it’s like cooking: you put things together and then taste it, to see how it works. They have automated some of the procedures, but it’s still time consuming to do all the lab work to find the right chemistry. That is apparently

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2021-07-03 The Myths Of August — Fusion

p.259 << FUSION For over three decades, the goal of fusion research has been to build a machine to harness the violent process that powers the stars and ignites hydrogen bombs. The daunting challenge confronting scientists and engineers working on this project has been to design a reactor that would provide inexhaustible energy by enabling

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2021-06-10 Researchers Find New Way To Generate Electricity

This very interesting and promises to capture CO2 from the ocean and turn it into rock. https://scitechdaily.com/mit-engineers-have-discovered-a-completely-new-way-of-generating-electricity/amp/

2021-04-19 We Are Stardust

“We are stardust brought to life, then empowered by the universe to figure itself out – and we have only just begun.” — Neil deGrasse Tyson https://www.reading.guru/quote-we-are-stardust-neil-degrasse-tyson/

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