The document provides 7 facts about Malawi. It notes that the Portuguese first made contact with Malawians through trade of ivory, iron, and slaves. It also discusses how Malawi has burned tons of smuggled ivory to fight elephant poaching. Maize was introduced by the Portuguese and remains the staple food today. Lake Malawi was once called "Lake of the Stars" by David Livingstone due to fishermen's lanterns. Malawi gained international attention when Madonna adopted a Malawian boy. Earliest human settlements in Malawi date back 50,000-60,000 years ago. Carlsberg beer is sold in Malawi for about $0.75.