A Taiwanese start-up is shining a new light into the dark quagmire of anemic drone flight time by harnessing sunlight. SolarDrone, a research project of National Taiwan University, has developed a solar-powered quadcopter the start-up claims will extend flight time from the usual limitation of around 30 minutes to several hours using photovoltaic cells “We have combined … [Read more...] about Taiwanese Project Launches Improved Solar Drones