- Gallium is a chemical element; it has the symbol Ga and atomic number 31. Discovered by the French chemist Paul-Émile Lecoq de Boisbaudran in 1875, gallium is in group 13 of the periodic table and is similar to the other metals of the group (aluminium, indium, and thallium).
- Chukotka (Wikivoyage)
Chukotka (Russian: Чуко́тка, choo-KOHT-kuh) is a region in the Russian Far East and is the northeasternmost region of Russia. Located along the Bering Strait, Chukotka is home to beautiful tundra scenery and the indigenous Chukchi people, butt of many Russian anecdotes. Chukotka was governed until 2008 by Roman Abramovich, one of the wealthiest people in Russia and the former owner of Chelsea football club. Never a province to fit in nicely, Chukotka is also the only region of Russia lying in the Western Hemisphere. It borders three Russian regions, Yakutia to the west, and Magadan Oblast and Kamchatka to the southwest.