AJ Jacobs ( born March 20, 1968 in New York City; Complete ...
antimony tribromide...
Template: Infobox city in Portugal / Maintenance ...
John " Hopper " Hopkins ( IPA: [ dʒɒn ' hɒpkɪnz ...
Jozef Maximilián Petzval (* January 6, 1807 Spisská mathematician ...
Otten Castle is a village in the Flemish part of Belgium Otten castle ...