Profile Topics Started Replies Created Engagements Favorites Search topics: Topics Engaged In Viewing 3 topics - 1 through 3 (of 3 total) Topic Voices Posts Last Post What a solid could be Started by: F-Tron in: solids as quantum systems 1 1 3 weeks, 3 days ago F-Tron Hello from Colombia Started by: Hector in: present yourself 2 2 3 weeks, 3 days ago F-Tron F-Tron from Dhaka, BD Started by: F-Tron in: present yourself 1 1 3 weeks, 3 days ago F-Tron Viewing 3 topics - 1 through 3 (of 3 total)