I tried to make a "flamethrower" with a bag of flour and a hairdryer when I was a kid. It wasn't very reliable, but it got the job done.
July 31, 2017 at approximately 1:00 pm. Switz City, Indiana. White Farms Inc. Overhead tank collapsed full of corn. It hit a power line on the way down and sparked the grain dust igniting the dust and causing the flash. We are very fortunate that there were no injuries!