Green with envy
#Rustic - Old Fords never die, they just becoom picturesque, by John Poons
1939 Plymouth-1939 Plymouth truck with R-755-A2 Jacobs 7 cylinder 757 cid 300 hp radial engine.
1956 Oldsmobile Ninety-Eight Maintenance/restoration of old/vintage vehicles: the material for new cogs/casters/gears/pads could be cast polyamide which I (Cast polyamide) can produce. My contact: firstname.lastname@example.org
Vertical axis wind powered generator resources post. VAWT have a lot of upsides compared with classic wind generators and are increasing in popularity among homeowners.
diy wind turbine
Thermosiphon Solar Air Heater with heat storage