Three years <a href=\" http://weimar.org/how-to-write-a-assignment/ \">write an essay for me uk ou</a> But the Dreamliner has had myriad setbacks. The jet\'s unique design requires more electricity than other planes, and the jet\'s lithium ion batteries provides it with power. In January, one of those batteries caught fire in a 787 parked at Boston\'s Logan Airport, and a smoldering battery in another of the jets forced an emergency landing in Japan. Those incidents led to the 50 Dreamliners in service around the world to be grounded on Jan. 16.