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.
396982 comments
ラブドール エロ
They are ideal for sending to your clients,[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]エロ ラブドール[/url]regardless of the nature of your partnership.
Comment Linkリアル ラブドール
And after you receive your third or so plate from a smiling hawker who's spent his or her life perfecting one or two dishes,something clicks.[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]高級 ラブドール[/url]
Comment Linkラブドール オナホ
and this can result in significant carbon emissions.To combat this,[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]リアル ラブドール[/url]
Comment Linkエロ 人形
and recognizes no contradiction in excelling at both.[url="https://www.kireidoll.com/"]ラブドール 高級[/url]It's a culture that's growing and changing all the time,
Comment Linkラブドール 女性 用
plums,and nectarines.[url="https://www.kireidoll.com/"]高級 ラブドール[/url]
Comment Linkセックス 人形
[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]ラブドール エロ[/url]however.It depends on a person’s activity levels,
Comment Link中国 エロ 画像
[url="https://www.kireidoll.com/brand-mesedoll.html"]ラブドール えろ[/url]This serves as the first of two steps to register a group for camp.Step 1: Between Oct.
Comment Linkラブドール えろ
which unfolds in front of you from Glacier Point.[url="https://www.kireidoll.com/tpe-real-sex-doll-1702.html"]人形 エロ[/url]I’d recommend taking the Floor Tour to learn about Yosemite’s history from rangers who give a real insight into America’s first national park.
Comment Linkラブドール エロ
every time we give,[url="https://www.kireidoll.com/"]ラブドール えろ[/url]it's Christmas.
Comment Linkエロ ラブドール
dolphin pods and humpback whales.Between Carmel and Monterey,[url="https://www.kireidoll.com/tpe-real-sex-doll-1702.html"]人形 エロ[/url]
Comment Link