Adrian got to meet David Livingstone, a ubiquitous figure around here. These white dudes exploring Africa often get a bad rap, but apparently Livingstone spent the last five years of his life trying to shut down the slave trade. When he died in Zambia in 1873, his heart was removed from his body and buried in Zambia by his African companions. His heartless body is buried in Westminster Abbey, but his heart is forever in Africa.