Re:How does a fighter jet lock onto and keep track of an ene...
by readerrrr on Friday October 10, 2014 @05:05PM
(#8440034)
Is is called Stack Exchange. They don't cover all the topics, but the new sub-sites are being created gradually when demand is made.
This one would fit into http://aviation.stackexchange.com/.
Someone needs to make a Stack Overflow to Quora's Experts Exchange (preferably by just using the Stack Overflow codebase/framework).