Learn, unlearn and relearn. 1. Abu Dhabi is the capital of UAE, not Dubai. 2. Bern is not the capital of Switzerland. 3. Ottawa is the capital of Canada, not Toronto. 4. Canberra is the capital of Australia, not Sydney. 5. The only country with all vowels in its name is Mozambique. 6. Brasilia is the capital of Brazil, not Rio de Janeiro. 7. Yaren is not the capital of Nauru. 8. Ankara is the capital of Turkey, not Istanbul. 9. Yamoussoukro is the capital city of Ivory Coast since 1983, not Abidjan. 10. Nauru and Switzerland are the ONLY two capitalless countries in the world. 11. The only official Spanish speaking country in Africa is Equatorial Guinea. 12. Mauritania is not Mauritius.