Someone would have to smoke 15 to twenty cigarettes consecutive over the of time, which is close to impossible for any person to survive. As bandwidths improve, YouTube goes HD, and the sound isn't too much behind. This wood will fail under pressure and break much easier than lumber. https://WWW.Pressadvantage.com/story/67470-house-call-chiros-expands-mobile-chiropractic-service-in-gilbert-to-fitness-and-wellness-centers