Even a standard laser and some clouds will work in some cases, such as the Tucson incident. https://news.ycombinator.com/item?id=27609973 https://news.ycombina

Even a standard laser and some clouds will work in some cases, such as the Tucson incident. https://news.ycombinator.com/item?id=27609973 https://news.ycombinator.com/item?id=27609973