Lots of builders such as Ben Law use coppiced wood for building.
coppiced wood
Sapling Roof Framing
For ultra low-cost small roofs with no building codes.
The Slide Collection of Butser Ancient Farm
“There is still an intention to store all the many slides in the Reynolds’ collection on this website. The size of this presentation indicates the difficulty with upwards of 10,000 slides available. A DVD may be the answer, given time.