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.
393458 comments
ラブドール エロ
Enjoy every moment of your vacation and return home refreshed and reenergized.[url="https://www.kireidoll.com/tpe-real-sex-doll-2348.html"]オナドール[/url]Wishing you a peaceful and enjoyable vacation that leaves you feeling refreshed and invigorated.
Comment Link中国 えろ
[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]ラブドール エロ[/url]Unlike candies and many sweet desserts,fruits also provide fiber and other nutrients.
Comment Linkエロ 人形
the foundations of which were started in 1919 by publishing mogul,[url="https://www.kireidoll.com/brand-mesedoll.html"]ラブドール えろ[/url]and inspiration for Citizen Kane,
Comment Linkラブドール 最新
and new stars to follow.[url="https://www.kireidoll.com/tpe-real-sex-doll-2376.html"]ラブドール 男[/url]Warmest wishes this winter.
Comment Linkラブドール えろ
[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]ラブドール 高級[/url]You'll hear that crab is the national dish,and that's true depending on who you talk to,
Comment Linkラブドール 最新
but just be aware that it will be fast paced with quite a lot of driving.[url="https://www.kireidoll.com/tpe-real-sex-doll-2408.html"]エロ ラブドール[/url]Naturally,
Comment Linkラブドール エロ
[url="https://www.kireidoll.com/tpe-real-sex-doll-1818.html"]えろ 人形[/url]Take some time to reflect on how to eliminate those things that don’t bring you joy and instead explore new avenues that do!Another trait that is essential to enjoying yourself is the freedom to be yourself.A lot of people have to put on a mask when around others to fit into a predetermined mold.
Comment Linkフィギア エロ
such as chicken breast and white-fleshed over processed meats,such as ham and salami.[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]ラブドール エロ[/url]
Comment Linkラブドール えろ
hot dogs,sliders,[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]ラブドール 高級[/url]
Comment Linkラブドール エロ
Of course this barely touches on all the incredible variety of Singaporean cuisine: crisp-chewy roti prata,dreamlike rice garlicky pork rib soup,[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]ラブドール 高級[/url]
Comment Link