Color Corrector
Source: Fast Company
8 YARDS ... is the length of a new outdoor vacuum that aims to clean the air. Dutch inventors unveiled the device in October, saying it can suck in air from over four miles and treat 800,000 cubic meters of air per hour, filtering out 100 percent of fine particles and 95 percent of ultrafine particles. Classified as carcinogenic by the World Health Organization, fine particles are caused by emissions and industrial combustion. The system, made by the Envinity Group, could be installed on top of buildings to help purify the air in large cities. Source: Phys.org
Taking Flight
The future of streetlights may be less static. A new concept by UK insurer Direct Line would use drones to provide lighting on demand. Similar to ride-hailing services like Uber, users make a request for lighting via a mobile app and the Fleetlights travel to the needed location. The concept could help search-and-rescue teams or people who walk home from work in the dark. While Fleetlights isn’t planned for commercial development, the drones have been tested in Petworth, which has one of the most dangerous (and dark) roads in the United Kingdom. The tech was built on an open source platform so developers can continue to build on the concept. Source: New Atlas