Although it is the most technologically advanced airliner ever created, the 787 has had many flaws that keep appearing and slowing the progress of Boeing. One recent problem that has come up 3 times now is the Lithium-Ion battery that is used to power the 787. Since the 787 relies on so much technology and computers, the 787 has to have a battery 10 times larger than Boeing's jumbo jet, the 777. In three different flights, the batteries have started smoking and caught on fire. Luckily, every time this happened, the planes were near airports for an emergency landing. Another major problem was discovered this March. Boeing found hairline cracks in the 787 wing. Since the 787 is made of composite materials like fiberglass and carbon fiber, this was very scary to Boeing engineers, if the wing cracks continued to grow, the wing could separate from the plane in flight. After a few weeks, Boeing reinforced all cracked areas and haven't found any cracks since.

Even though Boeing's new jet has some problems, hopefully in the future Boeing can fix all of the problems to make the new jet what it was meant to be; the most advanced airliner ever created.
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