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Guardian: 52: Episode one | Books | The Guardian
A story in instalments by Jeanette Winterson, Ali Smith, AM Homes and Jackie Kay. Episode one
The Podcast of Billionaires: Episode Deep Dew
www.podcastofbillionaires.com
Episode Deep Dew. Good news everyone! We've figured out how to make even the most miserable place in to a happy winter ...
Diffraction spikes - Discussions - Scopes / Whole setups - Stargazers...
stargazerslounge.com
hi all. I have just realised that my 6 f11 newt creates much more obvious diffraction spikes on Jupiter than my 12 f4. I have just ordered a three vane curved...
Aperture and light pollution - Reflectors - Cloudy Nights
www.cloudynights.com
I have owned a bunch of scopes over the last few years, scts without dew shields are bad in light pollution, refractors need deep dew shields, ...
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