Cotton is a fiber (from the cotton plant). Flannel is a finish or weave. Hence you can have flannel wool as well as cotton flannel - i.e wool made with flannel finish or cotton made with flannel finish. Hope this helops.
A very memorable song from Joni Mitchell that featured the line They paved paradise and put up a parking lot.. This best described places I remember growing up in Bloomington, MN in my teens where numerous places were torn down, most notably a restaurant I frequented that was replaced with a Park and Ride lot.
Cold patch. Tar. Stay off your newly paved driveway as much as possible for eight to 10 hours while it cools down. You can walk on it with flat shoes or boots if necessary. Park your vehicles on the street or in the yard for at least three days after your driveway has been paved.