Why Did Boeing Build The 747 With Only A Partial 2nd Deck?

The Boeing 747 has a partial upper deck, used as seating and lounge space, but what's the story behind the 747's distinctive ...
Jeb Brooks on MSN

I flew First Class on Lufthansa 747-8 ️

Experience a First Class flight on a Boeing 747-8 with Lufthansa, traveling from Shanghai (PVG) to Frankfurt (FRA). This ...