The Lemelson-MIT Prize, endowed in 1994 by Jerome Lemelson[?] is awarded to inventors from the United States for outstanding achievement. The winner receives $500,000, making it the largest invention prize.
... explored south and east Africa, determined the course of the Zambesi, discovered Lake Nyasa
M
Fernão de Magalhães, (Ferdinand Magellan, sea explorer)
Ferdinand ...