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.
122617 comments
ラブドール
we filed for legal separation and I moved a state away with the kids for a fresh start.[url="https://www.kireidoll.com/tpe-real-sex-doll-979.html"]ダッチワイフ[/url]In my new apartmentI flipped God the middle finger by masturbating my heart out once the kids were asleep.
Comment Linkラブドール
an alienator in one family I have worked with wanted medical power of attorney in order to block the sibling that was devotedly taking care of her mother from using the parents' money to hire around-the-clock caretakers for her post-stroke functioning.[url="https://www.kireidoll.com/"]ダッチワイフ[/url]The alienating sibling wanted to transfer their mother to a nursing facility,
Comment Linkラブドール
ter all,[url="https://www.kireidoll.com/tpe-real-sex-doll-2348.html"]オナドール[/url]elephants have brains that are three times larger and have more neurons than humans,
Comment Linkラブドール
offering a sense of comfort and ease and solace.We only provide brand new sexual intercourse dolls built especially for you.[url="https://www.kireidoll.com/body-height-love-doll-166cm.html"]人形 セックス[/url]
Comment Linkダッチワイフ
I teach writing to nontraditional students,[url="https://www.kireidoll.com/tpe-real-sex-doll-2323.html"]ラブドール えろ[/url]including women and girls with experiences in the sex trades.
Comment Linkラブドール
but run for President herself.Marriage is one of life’s greatest adventures,[url="https://www.kireidoll.com/"]リアル ラブドール[/url]
Comment Linkダッチワイフ
Part of the challenge is that each person places a different value on each of these dimensions— some might find a lack of self-disclosure to be a real deal breaker,while others may actually prefer it.[url="https://www.kireidoll.com/tpe-real-sex-doll-2376.html"]ラブドール 男[/url]
Comment Linkリアルラブドール
and all your past relationships ended in breakups,[url="https://www.kireidoll.com/"]ラブドール 中古[/url]you have so far “failed.
Comment Linkリアルラブドール
My parents have tried to talk to me about sex in the past but I am very uncomfortable discussing sexual topics with them.[url="https://www.kireidoll.com/tpe-real-sex-doll-2348.html"]オナドール[/url]I learned about sex in school health classes,
Comment Linkリアルラブドール
[url="https://www.kireidoll.com/tpe-real-sex-doll-2348.html"]オナドール[/url]while we mentioned that one sex is not better than the other overall,each is better,
Comment Link