Advice for stirring your online community and fostering engagement

Oct 12, 2017
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.

in Blog 32332 comments

32332 comments

リアルラブドール
リアルラブドール
Wednesday, 12 February 2025 07:57

they are not easily compartmentalized.[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]some individuals find engaging in some enjoyable work-related or occupational tasks to be part of their hang-out time.

Comment Link
ダッチワイフ
ダッチワイフ
Wednesday, 12 February 2025 07:57

Since the season finished airing,[url="https://www.kireidoll.com/body-height-love-doll-166cm.html"]人形 セックス[/url]many fans have wondered where the actor came from,

Comment Link
ダッチワイフ
ダッチワイフ
Wednesday, 12 February 2025 07:57

please).[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]ラブドール えろ[/url]I was sold.

Comment Link
ダッチワイフ
ダッチワイフ
Wednesday, 12 February 2025 07:57

mothers must begin the process of understanding their own role in the estrangement.If there is any possibility of reconnection,[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]高級 オナホ[/url]

Comment Link
ダッチワイフ
ダッチワイフ
Wednesday, 12 February 2025 07:57

[url="https://www.kireidoll.com/tpe-real-sex-doll-285.html"]ラブドール おすすめ[/url]is a "unicorn" with what seems to be the body of a bull and the head of a zebra,crowned by a single,

Comment Link
ダッチワイフ
ダッチワイフ
Wednesday, 12 February 2025 07:57

[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]高級 オナホ[/url]Often during the holidays,our overindulgence with alcohol means we don't bother to work out.

Comment Link
ラブドール
ラブドール
Wednesday, 12 February 2025 07:57

[url="https://www.kireidoll.com/tpe-real-sex-doll-979.html"]ダッチワイフ[/url]"Bring it." Or he'd forward articles or videos of BDSM research he'd done.

Comment Link
ラブドール
ラブドール
Wednesday, 12 February 2025 07:56

[url="https://www.kireidoll.com/tpe-real-sex-doll-1818.html"]人形 エロ[/url]I said,"Oh no! I just realized we never fooled around on the massage table.

Comment Link
ラブドール
ラブドール
Wednesday, 12 February 2025 07:56

[url="https://www.kireidoll.com/tpe-real-sex-doll-782.html"]ラブドール エロ[/url]That something could be love,or it could just stay infatuation for a while before it finally fizzles out and dies.

Comment Link
ラブドール
ラブドール
Wednesday, 12 February 2025 07:56

[url="https://www.kireidoll.com/tpe-real-sex-doll-285.html"]ラブドール おすすめ[/url]” Because sound is the conscious perception of sonic or acoustic stimuli that requires a sense organ to experience.Without an ear to hear and a brain to interpret the stimulation there will be only molecular vibrations but no sound,

Comment Link

Leave a comment

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.