○○○ mortal ⪢⪢
Who could have believed that a mortal father and son had mastered the art of
flight? ┆ Who could have believed that a mortal father and son had mastered the art of
flight if anyone had looked up just then?
#conditional ◁→◁
http://qindex.info/i.php?x=10019
○○○ launch ⪢⪢
Amazon founder Jeff Bezos launches into space from West Texas on the first passenger
flight of his company's rocket. With him were his brother, an 82-year-old pilot and a Dutch teenager.
http://qindex.info/i.php?x=16209
○○○ CH-47 Chinook ⪢⪢
Developed in the 1950s by Boeing Vertol, the CH-47 Chinook took its first
flight in 1962 with the intention to provide heavy lift transport capabilities in rugged terrain and combat situations.
http://qindex.info/i.php?x=26417