In 1855, David Livingstone was the first European to see Victori1855, David Livingstone was the first European to see Victoria Falls (the border betw(the border between modern Zambia and Zimbabwe). He named her after Queen Victoria.
Uraniumis also found in small amounts in most rocks and seawater. Uranium mines operate in many countries, but more than 85% of uranium is produced in six countries: Kazakhstan, Canada, Australia, Namibia, Niger and Russia.