3 ms·
There's some good thinking about this in https://en.wikipedia.org/wiki/The_Children_of_the_Sky https://en.wikipedia.org/wiki/The_Children_of_the_Sky
by singpolyma3 3mo ago
There's some good thinking about this in https://en.wikipedia.org/wiki/The_Children_of_the_Sky https://en.wikipedia.org/wiki/The_Children_of_the_Sky