4 ms·
Indeed, you can explain it to 9-year-olds: http://carlos.bueno.org/2011/01/tortoise.html http://carlos.bueno.org/2011/01/tortoise.html
by aristus 15y ago
Indeed, you can explain it to 9-year-olds:
http://carlos.bueno.org/2011/01/tortoise.html http://carlos.bueno.org/2011/01/tortoise.html