The Antarctic Snow Cruiser was a diesel-electric machine built in Chicago in 1939 to carry a crew across Antarctica. It bogged down on the snow at the Bay of Whales in January 1940 and was left under the snow at Little America III. The last dated sighting this episode found is a glaciologist's field record of January 29, 1958, from a pit dug down to it. This episode follows it from the Pullman shops to a creek near Gomer, Ohio, down a breaking ramp, and into a restricted 1947 Army report, then weighs three answers to where it is now.
Eddie Kerrigan in this story is invented. The machine, the dates, the events and every real person named are documented.
Narrated with an AI voice. Written with AI help from the sources below, fact-checked by the channel's editor, and approved before publishing.
How this was made
- Research and script. Written with the help of an AI model (Claude, made by Anthropic), working from the sources listed below. Each factual claim is checked against those sources, and against a second source where one exists, in two separate AI fact-check passes and then by the channel's editor. Where sources disagree, the narration says so and gives each side.
- Narration. A synthetic voice from ElevenLabs' built-in voice set. It does not imitate anyone in the story.
- Pictures. Photographs and documents are real archival material, credited on screen and in the image credits in the pinned comment. Maps, diagrams, title cards and animations are drawn for the channel with software, and drawings of a machine are labeled "illustration." No AI-generated photographs or video of real people, places or events are used.
- Final checks. The finished video's audio is machine-transcribed against the script, and every shot is reviewed against what the narration says at that moment, both with AI tools.
- Approval. The channel's editor approves every episode before it is published.
- Corrections. If you find an error, please comment with a source. Corrections are listed in the pinned comment.
Chapters
0:00 The pit at Little America III, 1958
1:29 Wheels or tracks
4:49 Chicago to Gomer, October 1939
7:28 Boston, November 1939
9:15 The ramp, January 1940
11:20 West Base, 1940
13:34 The Highjump report, 1947
15:28 An iceberg, February 1963
18:06 What it would take to look
Where sources disagree: see the pinned comment.
Full sources: see the pinned comment on the YouTube video.
Watch on YouTube: https://youtu.be/P2lcWV5P2vk
