9 ms·
The problem is that nature makes a number of things that appear decidedly unnatural. Take, for example, bismuth crystals: http://www.bismuthcrystal.com/week.ht
by callahad 18y ago
The problem is that nature makes a number of things that appear decidedly unnatural.
Take, for example, bismuth crystals: http://www.bismuthcrystal.com/week.html http://www.bismuthcrystal.com/week.html