Who is Edwin R. Heath: The Doctor Who Mapped the Amazon’s Mysterious Beni River
In 1880, the Amazon’s Beni River was a “blank spot” that had already claimed the lives of seasoned explorers. But where others saw a death trap, Dr. Edwin R. Heath saw a medical and geographical mission. Armed with a medical bag and a single canoe, this Kansas physician ventured 1,200 miles into the unknown, proving that one man’s grit could reshape the maps of a continent.