The 1965 Chagan nuclear explosion was part of Russia’s Nuclear Explosions for the National Economy program. The idea was to use nuclear explosions for peaceful civil engineering projects. The 140 kiloton explosion created a 100 metes (328 ft) deep lake and dammed a nearby river.
- Original footage of an Australian police chariot race 1941, in single chariot driver style as the photo (at 0:27):
First original publications I can find are in the 1920’s, though the motorcycles had a rider and a passenger in the chariot.
- Motorcycle Chariot Racing, August 7, 1925 (London, England, UK):
- Here is a short clip of original footage from the above race at Crystal Palace, 1925; (the chariots are first seen at 0:28):
[…] The program of police events include chariot races, motorcycle football, mass physical drills, exhibitions by the mounted squad, and “Fighting Crime,” which will be presented by the detective bureau.