
Expedition to Antarctica
In 1933, Post Grape-Nuts sponsored Sir Admiral Byrd’s expedition to Antarctica, where the first two-way radio transmission occurred. At the time, maps of the expedition even appeared on Grape-Nuts boxes. This was a huge milestone in the scientific community, and Grape-Nuts helped make it possible!
During World War II operations before 1944, Grape-Nuts was part of the Jungle rations that helped fuel US and Allied forces on extended missions to Panama and other tropical parts of the world.
In 1953, New Zealand explorer Edmund Hillary and Sherpa Tenzing Norgay took Grape-Nuts with them for efficient, nutritious energy as they trekked to the top of Mount Everest, becoming the first climbers in history to reach the summit. It is the ultimate example of man’s persistence in the face of the seemingly impossible feat, and Grape-Nuts was there for every high-altitude step along the way.

