I am currently researching the history of automatic cannon and their ammunition and would appreciate some help with an obscure German naval AA gun: the 3,7 cm Flak SK C/36. I have put down my thoughts on this almost unknown project as follows:
The evidence in favour of its existence is as...
Came across a couple of documents that mentioned this abortive late 1980s/early 1990s plan for the future of the Soviet (civil) space program out to the year 2005. Included preparatory work & supporting projects, such as Mars '94 and a sample return mission in 1998, for the Mars Expedition...
i found this on German Wikipedia
in October 1965 experiments start for a nuclear power An-22
Build aircraft 01-06 was used for radiation shield test
Build aircraft 01-07 had the Reactor on board
in September 1972 01-07 began 23 test flights near Semipalatinsk
under codename "Stork"...
The "hovertank" is a staple of science fiction novels and board games, yet in the real world fans and skirts never seem to have supplanted wheels or tracks. Does anyone have any projects or prototypes to share on proposed land-based hovercraft?