I bet you didn't know this

Discover a fascinating piece of history in this YT short, as we delve into the world of early explorers and their unusual remedies for snow blindness. Learn about the unique connection between liquid cocaine and Ernest Shackleton's legendary Antarctic expedition in 1914. Understand how the numbing properties of liquid cocaine were used to treat the excruciating pain of snow blindness, a condition akin to sunburn inside the eye. Uncover the hidden stories behind some of the most extraordinary human endeavors in this captivating short.