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 47996 comments

47996 comments

フィギュア 無 修正
フィギュア 無 修正
Wednesday, 26 February 2025 00:50

Many themes were identified,[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]ラブドール オナホ[/url]including dehumanization,

Comment Link
ダッチワイフ
ダッチワイフ
Wednesday, 26 February 2025 00:50

[url="https://www.jp-dolls.com/category/c18.html"]リアル ドール[/url]while this changing trend was registered,the age at which most boys first had intercourse remained younger than that of girls,

Comment Link
フィギア エロ
フィギア エロ
Wednesday, 26 February 2025 00:50

in which couples are choosing to adopt traditional gender roles despite having the freedom and autonomy to live more equitably.[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]ラブドール オナホ[/url]These findings suggest that both men and women are likely to experience greater sexual pleasure,

Comment Link
ラブドール 激安
ラブドール 激安
Wednesday, 26 February 2025 00:50

[url="https://www.jp-dolls.com/category/c12.html"]エロ 人形[/url]The Position: The LotusWhat it is: While one partner is seated,the other should sit on top of them with their legs wrapped around their torso.

Comment Link
ラブドール レンタル
ラブドール レンタル
Wednesday, 26 February 2025 00:49

"My partner cheated on me,and ever since then,[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]オナホ ラブドール[/url]

Comment Link
ラブドール エロ
ラブドール エロ
Wednesday, 26 February 2025 00:49

WHAT IF OUR TEENAGER CROSSES THE LINE?When our kids make choices that are not consistent with their own commitments or with our held it is natural to react.[url="https://www.jp-dolls.com/"]オナホ おすすめ[/url]Or,

Comment Link
Kaniye Bohiney
Kaniye Bohiney
Wednesday, 26 February 2025 00:49

8. Satirical journalism analysis

Comment Link
Shanni Bohiney
Shanni Bohiney
Wednesday, 26 February 2025 00:49

Satirical journalism stories should be included in history textbooks.

Comment Link
ラブドール 最新
ラブドール 最新
Wednesday, 26 February 2025 00:49

[url="https://www.jp-dolls.com/category/c12.html"]人形 エロ[/url]” as it’s important to keep the buzz and connection if you are together.“Start reading that email from your boss and you’ve blown it.

Comment Link
人形 えろ
人形 えろ
Wednesday, 26 February 2025 00:49

But time goes by and life happens.infatuation evolves into something else.[url="https://www.kireidoll.com/tpe-real-sex-doll-782.html"]ラブドール エロ[/url]

Comment Link

Leave a comment

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