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sornen
searching PlanetScale…
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by
sornen
2y ago
Chalmers in point 2 is not saying to imagine such a world, but that such a world is logically possible. Chalmers gives as an example of a logical impossibility a male vixen since it is contradictory. He states "... a flying telephone i
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sornen
2y ago
To illustrate what can be done with the BOSL2 library for openscad this can add 3 "diamonds" to the RIGHT, FWD, and TOP direction of a square, with the RIGHT and FWD diamond's corner touching the square on the side and the TO
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sornen
2y ago
Another option is the BOSL2 library for openscad which has align, attach and anchor operations and many other useful operations and parts.
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by
sornen
3y ago
In the case of sunlight exposure to UVB an equilibrium is reached where the amount vitamin D produced in the skin equals the amount destroyed by UVB. This does not happen if you pop vitamin D pills. I've recently written an app that ca
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by
sornen
3y ago
This was about 10 years ago but here in New Zealand I found someone who could repair and replace the rubber so my 30 year old infinities are as good as new.
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sornen
5y ago
The tiling window manager in popOS is well thought out, has intuitive key bindings. As a former i3wm user I find it a significantly better.
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by
sornen
7y ago
The light that is required to increase vitamin D production is UVB. The Penn State researchers used a pulsed UVB source for their research. Lower frequency light will not activate the conversion to vitamin D. Glass absorbs most UVB light th
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by
sornen
8y ago
The problem here is that UVB levels, required for vitamin D synthesis, decrease dramatically before 9am and after 6pm, whereas UVA does not. The best option for vitamin D synthesis is short sun exposure around midday.