With Project Loon, Google aims to provide wireless, high-speed internet to underserved areas like the entire nation of Sri Lanka. The team has figured out how to guide them around the globe using prevailing, high-altitude winds and the current design can stay aloft for nearly 100 days. To start delivering a service, Google just needs to get lots of balloons in the air, and that’s where the portable autolaunchers come in. First revealed last May, Google recently showed off how it launched a Project Loon balloon in Puerto Rico in just a half-hour using the 55-foot tall crane-like device.

Source: Project Loon shows off autolauncher at work in Puerto Rico