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.
124379 comments
リアルラブドール
[url="https://www.kireidoll.com/"]リアル ラブドール[/url]“Without proper concentration,work does not go right.
Comment Linkラブドール
[url="https://www.kireidoll.com/body-height-love-doll-full-silicone-doll-149cm_2.html"]ラブドール おすすめ[/url]In fact,pet ownership increased during the pandemic and shows no meaningful signs of slowing down.
Comment Linkラブドール
[url="https://www.kireidoll.com/"]リアル ドール[/url]though,that making strides toward your goals should be impossible if that’s something you want to do.
Comment Linkラブドール
[url="https://www.kireidoll.com/tpe-real-sex-doll-782.html"]ラブドール エロ[/url]too.But the neurotransmitters tied to attachment will kick in and what will emerge is a desire to bond,
Comment Linkリアルラブドール
Ph.D.[url="https://www.kireidoll.com/tpe-real-sex-doll-285.html"]ラブドール おすすめ[/url]
Comment Linkダッチワイフ
and all your past relationships ended in breakups,[url="https://www.kireidoll.com/"]ラブドール 中古[/url]you have so far “failed.
Comment Linkラブドール
[url="https://www.kireidoll.com/tpe-real-sex-doll-979.html"]ダッチワイフ[/url]Big shocker: They're named after a man,Alexander Skene.
Comment Linkリアルラブドール
other times it’s just a smile of acknowledgment or a cheerful hello or happy holidays to the familiar strangers I see often in my apartment building,at the bus stop or the post office or in the coffee shop.[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]高級 オナホ[/url]
Comment Linkリアルラブドール
mothers and their children must listen carefully to each other and even define their concerns clearly.[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]高級 オナホ[/url]It is possible that mothers' definition of abuse and neglect differs from that of their adult children.
Comment Linkラブドール
That includes both close friends and total strangers.[url="https://www.kireidoll.com/"]ダッチワイフ[/url]In many ways,
Comment Link