G'day, this is doing my head in and thought that someone here, much smarter than me, will probably know the answers to my questions. I have just sunk a bore for a small irrigation project and despite pumping it for several days to establish the bore, I'm not 100% sure of the bore yield capacity...
G'day, I am just a tinkerer so please forgive my amateurish questions. I simply don't know where to seek the information that I am chasing. There are no plastic engineers where I live. A while back I experimented with making bow limbs (archery) using pre-tensioned mono-filament fishing line on...
