Inkscape is a a good software for editing/creating SVG files.
Its functionality is fundamental for as a software for drawing geometry diagrams, as it is a good middle ground between algorithmic generation, and raster graphics.
At 1.0.2, its UI is a bit terrible:
- the way the menus open on the right with title below the window...
- several defaults are atrocious, e.g. export drawing rather than page
And it crashes from time to time on Ubuntu 21.04. And it has some glaring bugs, e.g.:
But still, it is a very good initiative.
What would be really amazing is if they had constraints: gitlab.com/inkscape/inbox/-/issues/1465 like proper CAD software, it would make it possible to not have to redo entire diagrams when you want to change a small part of them.
Lorentz transform consequence: everyone sees the same speed of light Updated 2025-01-10 +Created 1970-01-01
OK, so let's verify the main desired consequence of the Lorentz transformation: that everyone observes the same speed of light.
Observers will measure the speed of light by calculating how long it takes the light going towards cross a rod of length laid in the x axis at position .
TODO image.
Each observer will observe two events:
- : the light touches the left side of the rod
- : the light touches the right side of the rod
Supposing that the standing observer measures the speed of light as and that light hits the left side of the rod at time , then he observes the coordinates:
- Namecoin
- "Quantum" is an image created by artists Jennifer and Kevin McCoy which Kevin embedded on Namecoin in 2014. As such, it is a relatively early example of inscription. On June 2021 it sold for more than one million dollars at an auction at Sotheby's to NFT collector sillytuna. Bibliography:
- Monero: as of January 2024, Ciro downloaded the blockchain and
strings -n20 -sdidnt' seem to have not even a single ASCII art, it is quite sad. Bibliography:
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