linkedin post 2021-03-07 06:25:44

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GOLD LEAF PREPARATION. “Take some Greek parchment, which is made up from linen rags, and rub it on each side with the red colour obtained by burning finely ground and dried ochre. Polish it very carefully with the tooth of a beaver, a bear, or a wild boar, until it shines and the colour adheres to it with the friction...” (etc). https://lnkd.in/d7yzXt5 View in LinkedIn
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linkedin post 2021-03-08 05:28:02

linkedin post 2021-03-08 05:28:02

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ANISOTROPY. “The effect of anisotropy appears from the difference of radial and transverse pressure components. Here, we discuss the physical features of strange quark stars under the influence of pressure anisotropy.” https://www.sciencedirect.com/science/article/pii/S0577907319309773 View in LinkedIn
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linkedin post 2021-03-08 05:27:05

linkedin post 2021-03-08 05:27:05

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ADD SPIN INTO THE MIX. “As the stellar distribution is mostly found to be rotating as well as anisotropic therefore, the anisotropic parameter has persuasive effects in different dynamical phases of stellar transformation.” https://www.sciencedirect.com/science/article/pii/S0577907319309773 View in LinkedIn
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linkedin post 2021-03-06 05:12:51

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THE FEEL OF AN ELECTRON. “Fundamental particles such as protons, neutrons, and electrons do not “look” or “feel” like anything at all, because “looking” and “feeling” are only meaningful for much larger objects. Those concepts have no meaning at the atomic scale.” https://lnkd.in/dpY5DrU View in LinkedIn
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linkedin post 2021-03-07 06:40:01

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SO ENDS this second and last weekend of indulging in a remarkable mediaeval text on old craft methods. Today, craftsmen’s lives are much easier; many go to learn their trade in excellent technical schools, can set up shop with a minimum of investment and time, and everything that they need can be sourced from hundreds of companies. I bought a giant iron T square and compass from my metal worker Mario, made by his father out of necessity. His was the last generation to need such skills. We are forgetting our heritage. View in LinkedIn
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