Found And Explained on MSN9 小时
Terrifying Flying Submarine - The Convair Nuclear Submersible Ramjet
The year is 1961. USA needs an edge agaist the soviets. They turned to military supplier Convair, who at the time was looking ...
来自MSN4 个月
Boeing’s military seaplane boasts 50,000-pound cargo capacity, 213-foot wings
The design is being developed for the US Defense Advanced Research Projects ... and operate in rough sea conditions. Designed for military and emergency relief missions, it aims to carry cargo ...