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.
445702 comments
えろ フィギュア
narcissists tend to engage in infidelity,sometimes with multiple partners.[url="https://www.kireidoll.com/tpe-real-sex-doll-285.html"]ラブドール おすすめ[/url]
Comment Linkエロ 人形
he takes out his frustration on team members who had no say in the decision-making.Archie's team is working on a tight deadline for a client's campaign,[url="https://www.kireidoll.com/"]ラブドール 中古[/url]
Comment Linkえろ フィギュア
When I say that people on average have 13 secrets from the list at any given time,you should take that to be an underestimate,[url="https://www.kireidoll.com/tpe-real-sex-doll-2348.html"]オナドール[/url]
Comment Linkラブドール おすすめ
[url="https://www.kireidoll.com/"]ラブドール 中古[/url]When you’re together,if you feel yourself getting angry,
Comment Linkエロ 人形
”Until the late 1970s,the legal system typically ignored sexual relationships involving cougars and underage boys based on the belief that they caused no harm.[url="https://www.kireidoll.com/"]高級 ラブドール[/url]
Comment Linkラブドール おすすめ
[url="https://www.kireidoll.com/"]ラブドール 中古[/url]Passive-aggressiveness is often associated with a posture of helplessness,victimhood,
Comment Linkエロ 人形
Up until now,much of the research that seeks to explore the effect of animals' presence on humans has focused on general characteristics.[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]
Comment Linkエロ 人形
This simple,[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]ラブドール えろ[/url]colorful sleeve seemed to take all the 'work' out of giving a hand or blow job.
Comment Linkラブドール おすすめ
[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]ラブドール えろ[/url]There have been countless times when I've been in bed with someone and thought to myself,Dear god.
Comment Linkラブドール おすすめ
who was your "love of everything"—meaning that,of all the things,[url="https://www.kireidoll.com/tpe-real-sex-doll-1818.html"]人形 エロ[/url]
Comment Link