What is not said ,is that ,while a new project is

What is not said ,is that ,while a new project is being developed," Airplane engines" , The research and development for ALL engines developed have sucked up SOOOO much money and given O Return , Just ask where did all of that money GO >. Oh let me guess , a world class Machine shop , That cost the investors SOOOO much $ and with NO Return, And Highly Valued Patents ,That have Exclusive ownership ? Oh yah ,And a reverse split of 200 to 1 , Now thats something ! Why is there NO return ?And Look at the A series stock and B series stock and majority of common shares , form 1995 to current , Look to Management ! Is it really worth anything to any else ,?????