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.
31043 comments
ラブドール
and microwaves exist because we have instruments for detecting them.our ears can register only a narrow range of sonic frequencies but we know a huge amount of others imperceptible to the human ear exist nevertheless.[url="https://www.kireidoll.com/tpe-real-sex-doll-285.html"]ラブドール おすすめ[/url]
Comment Linkラブドール
I don't know why.[url="https://www.kireidoll.com/tpe-real-sex-doll-1818.html"]人形 エロ[/url]Maybe it was too much wine or not enough alone time.
Comment Linkラブドール
[url="https://www.kireidoll.com/tpe-real-sex-doll-2348.html"]オナドール[/url]Habit or addiction ( but not involving drugs).Theft (any kind of taking without asking).
Comment Linkダッチワイフ
As it relates to sexual orientation,research has shown that heterosexual men have the most orgasms,[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]ラブドール オナホ[/url]
Comment Linkラブドール
[url="https://www.kireidoll.com/"]ラブドール 中古[/url]or what we thought was love.It’s sure to happen at least once in your life,
Comment Linkリアルラブドール
When the eye dies,[url="https://www.kireidoll.com/tpe-real-sex-doll-285.html"]ラブドール おすすめ[/url]the electromagnetic spectrum does not vanish or cease to be; it’s just that the eye is no longer viable and therefore can no longer filter,
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]That may sound harsh,but the passive-aggressive behavior is often more about asserting control than about a genuine preference.
Comment Linkダッチワイフ
[url="https://www.kireidoll.com/"]リアル ラブドール[/url]when both partners felt genuinely grateful for each other’s kindness,they felt more connected and satisfied with one another the next day.
Comment Linkラブドール
extra-relational thoughts are more frequently kept secret (78 percent),[url="https://www.kireidoll.com/tpe-real-sex-doll-2348.html"]オナドール[/url]compared to emotional infidelity (68 percent) and sexual infidelity (71 percent).
Comment Linkダッチワイフ
[url="https://www.kireidoll.com/tpe-real-sex-doll-979.html"]ダッチワイフ[/url]although much more satisfying schedule of sex a few times a month.You would think this turn of events would mean I put down my two fingers and never had to masturbate again,
Comment Link