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.
449379 comments
高級 ラブドール
[url="https://www.jp-dolls.com/category/c31.html"]高級 ラブドール[/url]Consider the following views of women and men concerning whether sexual noise is a turn on for them (cited in Reddit): “For someone who watches porn on mute,I appreciate a little noise in my own bed so long as it is natural and not forced.
Comment Link高級 ラブドール
[url="https://www.jp-dolls.com/category/c31.html"]ラブドール 高級 [/url]If you can raise erections during masturbation,you don’t have ED.
Comment Linkせっくす 美人
Examined dispassionately for its truth-value,[url="https://www.jp-dolls.com/"]ドール エロ[/url]the "rape is about power,
Comment Link高級 ラブドール
Dr.Townes is a sexuality researcher and educator based in Atlanta.[url="https://www.jp-dolls.com/category/c14.html"]ラブドール オナニー[/url]
Comment Link高級 ラブドール
Once we have the benefits of modernity,[url="https://www.jp-dolls.com/category/c15.html"]ラブドール 女性 用[/url]more progress is not translating to greater levels of happiness.
Comment Linkラブドール 無 修正
responsive sexual partner is a major aphrodisiac.Each partner experiencing pleasure promotes desire for both partners.[url="https://www.jp-dolls.com/"]ラブドール エロ[/url]
Comment Link高級 ラブドール
可愛いラブドール リアルドール アニメラブドール[url="https://www.jp-dolls.com"]ラブドール エロ[/url] 熟女ラブドー ?欧米風ラブドール エルフラブドール 美人ラブドー ?ビニールラブドー ?ボディタイプ
Comment Linkラブドール 無 修正
” His intriguing,exotic-sounding suggestion? A “Brazilian butt lift,[url="https://www.jp-dolls.com/category/c2p8.html"]ラブドール 中古[/url]
Comment Linkラブドール 女性 用
aging parents,or even pets,[url="https://www.jp-dolls.com/goods/p281.html"]えろ 人形[/url]
Comment Linkラブドール 無 修正
it can feel unsettling and confusing when you don't feel this way even for brief periods of time.You can't allow yourself to savor or build on these moments of happiness because instead you automatically feel guilty and anxious.[url="https://www.jp-dolls.com/category/c15.html"]女性 用 ラブドール[/url]
Comment Link