Ciro Santilli @cirosantilli 37

Based on the fact that we don't have a P algorithm for the discrete logarithm of the cyclic group as of 2020, but we do have an efficient algorithm for modular exponentiation. But nor do we have proof that one does not exist! Living on the edge as usual for public-key cryptography.

Like cysteine, but with selenium instead of sulfur.

The weird one, not directly coded in the genetic code.

Overview by Ciro Santilli at: superuser.com/questions/284342/what-are-path-and-other-environment-variables-and-how-can-i-set-or-use-them/1864687#1864687

PNG reference implementation. Ahh, if feels good to have a dominating open source reference implementation.

Demo of using it by Ciro Santilli: stackoverflow.com/questions/1362945/how-to-decode-a-png-image-to-raw-bytes-from-c-code-with-libpng/36399711#36399711

It does a huge percentage of what you want easily, and from the language that you want to use.

Tends to be Ciro's pick if gnuplot can't handle the use case, or if the project is really really serious.

Couldn't handle exploration of large datasets though: Survey of open source interactive plotting software with a 10 million point scatter plot benchmark by Ciro Santilli

Examples:

Tested on Python 3.10.4, Ubuntu 22.04.

This looks a lot like the beans that Brazilians venerate and can be easily found in the United Kingdom as of 2020.

The more exact type seems to be pinto bean, but this is close enough.

2021-03: same but 2.5 teaspons, seems to be the right ammount.

2021-02-10: attempt 3: 500g 1 hour 30 minutes no pressure, uncontrolled water. Salt with one chorizo: put 3 teaspoons, it was a bit too much, going to do 2 next time and see.

2020-12-14: attempt 3: 250g of beans, 1.5l of water, 30 minutes pressure.

2020-11-30: attempt 2: 275ml of dry beans, about 50% of 500g bag, putting 1650 ml (6x) of water on pressure cooker Still had to throw out some water.

Density dry raw: 216 g/250 ml = 432 g / 500 ml = 500 g / 580 ml = 864 g/L

500 g dry expands to in water after 12 hours: 1200 ml

Therefore 500 g dry = 864 / 2 L = 432 ml expands about 3x.

Therefore, to the maximum 2.5L of the cooker with 8x dry volume water from this recipe I can use:and so:which is about 227 / 580 = 40% of the 500 g bag.

After first try, I found that 8x volume of water is way, way too much. Going to try 6x next time.

Original 1931 experiment by Raman and Bhagavantam: dspace.rri.res.in/bitstream/2289/2123/1/1931%20IJP%20V6%20p353.pdf

The science and engineering of light!

When dealing more specifically with individual photons, we usually call it photonics.

This is quite close! But as mentioned at: stars nearest to the Sun, there are several others nearby. Notably Sirius at 9 ly, the brightest star in the sky as of 2020.