the right subclavian artery branches off the brachiocephalic artery. the left subclavian artery is the third branch off the aortic arch. the internal carotid arteries arise from the common carotid arteries and supply blood to the brain and orbits.
Airbus A340-500. The A340-500 is the world's second longest range airliner, allowing for a maximum distance of 16,670km (9,000nmi) with flight durations of up to 19 hours. The A340-500 took to the sky for its first flight in February 2002 and made its debut with Emirates in December 2003.
Long Distance Paper Planes. To achieve long flight times and huge distances you need to minimize your weight to wing lift area. Since we are starting with a single piece of paper we can't do to much about weight. That leaves maximizing the wing area and lift. Therefor these long distance flyers all have large wing areas for maximum lift.