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 117813 comments

117813 comments

安い ラブドール
安い ラブドール
Friday, 14 February 2025 07:28

[url="https://www.jp-dolls.com/category/c29.html"]エロ 人形[/url]that's when nearly everyone's exhausted!Try morning sessions,Sherman suggests,

Comment Link
ラブドール と セックス
ラブドール と セックス
Friday, 14 February 2025 07:28

orgasm,and genital sensation after using a vibrator for three months.[url="https://www.jp-dolls.com/category/c29.html"]エロ 人形[/url]

Comment Link
ラブドール 安い
ラブドール 安い
Friday, 14 February 2025 07:28

The key is paying close attention to his reactions.[url="https://www.jp-dolls.com/category/c12.html"]エロ 人形[/url]As long as he stays open,

Comment Link
ダッチワイフ ラブドール
ダッチワイフ ラブドール
Friday, 14 February 2025 07:28

they also need to learn that they don’t have the right to force or trick others.[url="https://www.jp-dolls.com/"]オナホ[/url]Early interventions and support,

Comment Link
オナホ 通販
オナホ 通販
Friday, 14 February 2025 07:27

avocado — vitamin E,[url="https://www.jp-dolls.com/category/c30p2.html"]セックス ドール[/url]strawberries — vitamin C) and minerals (oysters and nuts contain zinc) that are good for the body.

Comment Link
女性 用 ラブドール
女性 用 ラブドール
Friday, 14 February 2025 07:27

[url="https://www.jp-dolls.com/goods/p2323.html"]中国 エロ[/url]And then on top of that,we take away your estrogen.

Comment Link
ラブドール 激安
ラブドール 激安
Friday, 14 February 2025 07:27

a clinical psychologist and host of the A to Z of Sex podcast.“Great sex needs both people to be present and focused on each other — and little else,[url="https://www.jp-dolls.com/goods/p2323.html"]中国 エロ[/url]

Comment Link
ラブドール オナニー
ラブドール オナニー
Friday, 14 February 2025 07:27

if you are in the missionary position,this sex technique becomes a lot harder because you have less control.[url="https://www.jp-dolls.com/category/c12.html"]人形 エロ[/url]

Comment Link
ラブドール 激安
ラブドール 激安
Friday, 14 February 2025 07:27

Sex as you age may call for some creativity.Use the following ideas as inspiration,[url="https://www.jp-dolls.com/category/c30p2.html"]セックス ドール[/url]

Comment Link
ラブドール 安い
ラブドール 安い
Friday, 14 February 2025 07:27

” “It also creates physical affection in the relationship that is not initiation.[url="https://www.jp-dolls.com/category/c29.html"]エロ 人形[/url]”See a sex therapistCouples who have a strong friendship should be able to do these exercises to rebuild intimacy,

Comment Link

Leave a comment

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