We know, we know, Google has the whole hot air balloon thing covered. But this idea is a bit different. It consists of a group of "helikites," or small load-bearing balloon-kite hybrids, which can quickly be launched to form a network of LTE or WLAN masts up to an altitude of 2.5 miles, providing data coverage following an earthquake or tsunami. A standalone rugged suitcase, or "Portable Land Ra
