In keeping with the birthday celebrations this week of
John Dobson, who turned 96 on Sept. 14th, I thought I'd share this with you.
It's a movie called "
Sidewalk Astronomer" and runs for 1hr 18min. Well worth the watch. The film takes us on
sidewalk astronomy nights with
Dobson, mirror making classes, bits of interviews he's done, and his own theory of how we got here. He has rather a brash attitude, but I find him funny and likeable all the same.
Many of us owe
John Dobson a great deal of gratitude for bringing affordable & large apperture telescopes to the masses. He never patented his design and was not in it for the money- simply because he wanted as many people as possible to enjoy the universe. When he first started making mirrors in huge quantities, he used the windows off the ships and grinded them- he bought them in bulk quanities and incredibly cheap, enabling him to distribute many telescopes.
And just a little bit of trivia.. when
Dobson travels, apparently he never stays in a hotel, preferring instead to stay with people. If I'm correct, I think Dennis Simmons here on this forum hosted him here in Qld back in '95, where he also attended the Queensland Astrofest.
I'm sure you'll enjoy this movie, hubby it seemed was hearing some of it and he piped up around the corner when I was watching it, and said it sounded interesting (he esp. liked his attitude

) and asked me to send him the link to his pc.
Okay, so here is the link...
A SIDE WALK ASTRONOMER
If you are interested in seeing more on
John Dobson, may I recommended an interview conducted by Mike Simmonds from "Astronomers Without Borders". It's a goody! It goes for one hour and is played across five parts.
Here they are...
AWB Part 1
AWB Part 2
AWB Part 3
AWB Part 4
AWB Part 5
In part 2 at 10min 26 secs, my mind went for a spin with his theory on what defines a star and a planet, which in turn had me throwing a
thread into the Science Forum last week for clarification.
Enjoy.