I know what you’re thinking. You’re thinking “Chet, where can I find a high quality, relatively short video on heavy trucks intended for sub-zero use?”

Well, good news! I’ve got JUST THE THING!

This short documentary — just 36 minutes — is FASCINATING. It’s about the development of the Soviet Union’s Antarctic overland snow tractor in the 1950s. The design ended up having some drawbacks, but the three examples they made saw daily use down there for FIFTY YEARS, and the gen-2 version may still be in use.

It’s great stuff. Make time!