I recently bought your down-loadable plans on how to make a solar parabolic trough.
Thank you so much for your excellent work.
What I find most inspiring is that you have made your many years of research available to anyone with a searching mind who can afford $25. As such you have made available to a huge number of people the technology to collect a large amount of the sun's radiation.
You could have opened an expensive Solar Trough manufacturing business but you have gifted the world with your educative ideas instead. Thank you indeed.
Wow! THANK YOU for the kind words Lachlan!