Forwarded from 同人誌 „state surfing“
Color cathodoluminescence overlay on SEM image of an InGaN polycrystal. The blue and green channels represent real colors, the red channel corresponds to UV emission.
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Redstone and Ontology Research Unit ¦ #укртг 🧶
https://youtu.be/sjco86ekIlQ
if you can live through february, you'll live another year
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vid: 15 mins contemplation about how tech diversity and excitement peaked in the 00's and how different (and a bit concerning) things are nowadays
https://youtu.be/KUBAm5uynwo
https://youtu.be/KUBAm5uynwo
YouTube
How We Came to Hate Technology
In the 90s and 2000s, technology was exciting and revolutionary. Cell phones, TVs, computer, cars, game consoles, and more were always introducing sleek new features that were changing the world. However, the past decade or so has seen a shift in how we perceive…
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Forwarded from Scatterbrain.
Ten life lessons from differential equations:
— Some problems simply have no solution.
— Some problems have no simple solution.
— Some problems have many solutions.
— Determining that a solution exists may be half the work of finding it.
— Solutions that work well locally may blow up when extended too far.
— Boundary conditions are the hard part.
— Something that starts out as a good solution may become a very bad solution.
— You can fool yourself by constructing a solution where one doesn’t exist.
— Expand your possibilities to find a solution, then reduce them to see how good the solution is.
— You can sometimes do what sounds impossible by reframing your problem.
— Some problems simply have no solution.
— Some problems have no simple solution.
— Some problems have many solutions.
— Determining that a solution exists may be half the work of finding it.
— Solutions that work well locally may blow up when extended too far.
— Boundary conditions are the hard part.
— Something that starts out as a good solution may become a very bad solution.
— You can fool yourself by constructing a solution where one doesn’t exist.
— Expand your possibilities to find a solution, then reduce them to see how good the solution is.
— You can sometimes do what sounds impossible by reframing your problem.
John D. Cook | Applied Mathematics Consulting
Life lessons from differential equations
Some problems simply have no solution. Some problems have no simple solution. Some problems have many solutions. ...
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