Blind Man to Walk Across World’s Largest Salt Desert Guided Only by Audio GPS

Albar Tessier, a blind teacher from France, recently arrived in Bolivia to prepare for a grueling challenge – walking 140 kilometers across Salar de Uyuni, the world’s largest sand desert, in just seven days. Tessier, who teaches blind children in his home country, set this personal challenge for himself before losing his vision completely, and […]