pietor

3 ms·

1. 1.▲
   by pietor 6y ago

   Everybody in Teheran has satellite dishes on their roof to watch illegal tv programming. You might be overestimating the efficiency of repressive authorities
2. 2.▲
   by pietor 6y ago

   Packing doesn’t necessarily make nice symmetrical things. I don’t have an image for n=51 but this [1] is for 55. Interestingly for square numbers from 49 on, the best packing is not the obvious square lattice either [2] [1]: https:/&
3. 3.▲
   by pietor 6y ago

   https://en.m.wikipedia.org/wiki/Viareggio_train_derailment 32 dead because of derailment of LPG transporting train. Is the hazard posed by LPG much different to LNG?