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.
592825 comments
リアルラブドードール
[url="https://www.riarudoll.com/"]リアル ドール[/url]but one benefit is common to everyone.Quitting is the only way to know for sure how your cannabis use is impacting your life.
Comment Linkリアルラブドードール
[url="https://www.riarudoll.com/realsexdoll-165cm-p502.html"]人形 エロ[/url]Is that your sense of people who use warmlines—that they want to remain outside of “the system”?The first call she receives is from a character who is newly out of prison and the first thing he says is I just want to talk.And he repeats that when he feels like she’s trying to refer him to [a service] and he says no; I tried that,
Comment Linkリアルラブドードール
Mark Carson,[url="https://www.riarudoll.com/support/a1.html"]ラブドール 動画[/url]Jorge Stephen Lopez Mercado,
Comment Linkリアルラブドードール
[url="https://www.riarudoll.com/realsexdoll-131cm-p754.html"]ラブドール セックス[/url]Initiate support groups or self-care workshops; invite mental health experts to speak at your schools,community centers,
Comment Linkダッチワイフ リアル
As we discussed his work,[url="https://www.riarudoll.com/"]ダッチワイフ[/url]it struck me how sophisticated the food industry has become; how advanced the chemistry is now,
Comment Linkリアルラブドードール
It was one of hundreds,[url="https://www.riarudoll.com/support/a1.html"]ラブドール 動画[/url]maybe thousands,
Comment Linkダッチワイフ 高級
stabilizers,[url="https://www.riarudoll.com/"]ダッチワイフ[/url]emulsifiers,
Comment Linkフィッシュネットストッキング
[url="https://www.merrss.com/"]エロ 下着[/url]In Lima,the country’s capital city,
Comment Linkダッチワイフ
After many minutes,[url="https://www.riarudoll.com/"]ラブドール 通販[/url]Alex cries.
Comment Linkダッチワイフ
" People with intersectional identitiese.[url="https://www.riarudoll.com/realsexdoll-131cm-p754.html"]ラブドール セックス[/url], women of color, LGBTQ people of color may learn layered messages about their identities, resulting in increased self-doubt and anxiety.
Comment Link