Drone launch (cropped) courtesy of California National Guard.

UFO Stigma Leaves US Vulnerable To Zero-Emission & Low-Emission Unmanned Aircraft

One of my side jobs is to take images of construction projects (often the areas with upcoming construction) with small unmanned craft (aka “drones”). I sometimes cover drones here at CleanTechnica because they’re mostly zero emissions and are replacing manned, ICE aircraft for many applications. Thus, they’re the perfect example … [continued]