No rant today but i figured something out about theses types of "planes"
-Always triangular shaped for very high speeds
-Flown alot at night
-Painted black for camoflauge night flying
-No internal combustion engin
-MUST BE UNMANNED due to the fact that the speeds could kill a man
-Speeds of one "plane" is paticular can possibly reach up to mach 6-20 (idk how fast that is but it is extremly fast)
-Most if not all are kept secret
-Instead of a conventional engine they are equipped with "pulse propulsion"
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