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.
45983 comments
ラブドール エロ
[url="https://www.jp-dolls.com/category/c29.html"]浜哄舰 銈ㄣ儹[/url]Less than 10 of total energy intake from free sugars ( 7),which is equivalent to 50 g (or about 12 level teaspoons) for a person of healthy body weight consuming about 2000 calories per day,
Comment Linkドール アダルト
Organizations should be aware of older children’s access to younger children.programs that pair younger students with older student “buddies” should also seek to eliminate or monitor one-on-one time between older and younger children.[url="https://www.jp-dolls.com/"]オナホ[/url]
Comment Linkラブドール えろ
it’s not the physical touch.[url="https://www.jp-dolls.com/goods/p2323.html"]中国 エロ[/url]For men,
Comment Link中国 えろ
[url="https://www.jp-dolls.com/"]オナホ[/url]are more exploratory and playful in nature rather than planned,do not show a preoccupation with sexual interactions,
Comment LinkSatirical Journalism Trends
I came for the jokes, stayed for the accidental accuracy. - bohiney.com
Comment Linkラブドール 最新
it compulsive sexual behavior often promotes sexual objectification of women and risky sexual behavior.[url="https://www.jp-dolls.com/"]ラブドール えろ[/url]A recent study showed that consumption of pornography as part of compulsive sexual behavior predicted objectification of women over time by sexualizing women’s buttocks,
Comment Linkエロ ロボット
too much conflict,too many health issues.[url="https://www.jp-dolls.com/goods/p2323.html"]中国 エロ[/url]
Comment Linkエロ ラブドール
This study examines changes over time in the prevalence of select sexual behaviors and contraceptive use measures in a national sample of U.[url="https://www.jp-dolls.com/category/c18.html"]リアル ドール[/url]S.
Comment Linkラブドール
[url="https://www.jp-dolls.com/category/c12.html"]人形 エロ[/url]For example,a sex therapist will often start with an initial assessment to determine if someone might benefit from a referral to a medical practitioner,
Comment Linkえろ 人形
Try the following strategies as you begin the conversation:Be playful.[url="https://www.jp-dolls.com/category/c30p2.html"]セックス ドール[/url]Being playful can make communication about sex a lot easier.
Comment Link