If nothing else... Ya gotta love the rider coming out of the tree limbs (note there seems to be a trailhead right next to where he came out)...
https://www.retyre.no
https://bikerumor.com/2018/06/05/retyre-zips-new-tread-even-winter-spikes-over-your-tires-in-seconds/
My College roommate got Pneumonia once. So bad to the point that he just lived in a recliner wearing a mask for several days. He was really out of it, he couldn't even say "pneumonia" we had to write it out phonetically on a piece of paper and hang it on the wall so he could tell visitors what he had. "NEW-MOAN-YAH" Anyways, he wasn't as bad as his dad who had his wisdom teeth removed. They where impacted pretty bad I guess. Lots of scraping and cutting of bone to get them out. One in particula