Smog is a major health problem in Poland, killing tens of thousands of Poles each year. Now the Polish government is cracking down on polluters, using Scentroid Flying Labs to detect law-breakers. Poland is home to 33 out of the 50 cities in Europe that are most affected by smog, according to a World Health Organization (WHO) report. Millions of Poles heat their homes with … [Read more...] about Drones Help Crack Down on Polluters