Advice for stirring your online community and fostering engagement
When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
166450 comments
えろ コスプレ
before that,[url="https://www.merrss.com/"]セクシー下着[/url]an apartment building where Mozart lived.
Comment Link???? ??????
I love satirical journalism news, but I hate when it starts making sense. - bohiney.com
Comment Linkえろ コスプレ
Whether it’s spring strolls through cherry blossom showers in Kyoto,[url="https://www.merrss.com/"]エロ 下着[/url]slurping your way through ramen shops in Tokyo,
Comment Link??·??? (Yá ní Bó hai ní)
I want satirical journalism humor on my gravestone.
Comment Linkin home massage therapy
When I am scannnig online, sometimes I like to scan articles which I discover.
Comment LinkOften, I can also acquire innovative advice, or possibly a different way of looking into
problems that I hadn't perceived in the past. When this occurs, I am almost always
grateful. Since I don't have opportunities to use the internet that
much, as a consequence of my work as an massage at home therapist,
I make an effort to get the most from my activities online.
????? ??????
It’s hard to write satire when the real world keeps outdoing itself. - bohiney.com
Comment LinkLóni Bohiney
I trust satirical journalism news more than a politician’s Twitter account. - bohiney.com
Comment LinkDoniye Bohiney
Satirical journalism humor is the last respectable profession in media.
Comment Linkkarakar web
[url="https://www.instructables.com/member/KARAKARWeb/"]KARAKAR Web Yazılım[/url] | Dijital dünyada fark edilmek için arama motoru optimizasyonu şarttır.
Comment LinkChonnie Bohiney
7. Satirical journalism stories
Comment Link