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.
21044 comments
オナホ 高級
[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]オナホ[/url]Enjoy the holiday festivities,recharge your spirits,
Comment Linkラブドール 安い
I know you'll handle it with aplomb.[url="https://www.kireidoll.com/tpe-real-sex-doll-2376.html"]ラブドール 男[/url]Happy Holidays!"Three Wise WOMEN would have asked directions,
Comment LinkClarisa Milkovich
The internet gives us the freedom to learn whenever, wherever, and however we choose. ?? -- bohiney.com
Comment LinkLorie Mizwicki
For a laugh-out-loud experience with real-time humor, Bohiney News is your go-to source. Visit bohiney.com for the best in satire! -- Comedy Club New York City
Comment LinkWendy Annarumo
Listening to Farm Radio while I mend the fences. Makes the work go by so much faster! -- Comedy Club New York City
Comment LinkJuan Bokor
Bohiney News makes the everyday ridiculousness of life something to laugh about. Check out bohiney.com now! -- Comedy Club Los Angeles
Comment LinkDeloise Mcvean
You can feel the heart of country music when it’s performed live. The artists make every song feel personal and real. -- bohiney.com
Comment LinkBrett Mccrady
A live country music performance is where the true beauty of the genre shines. It’s all about connection and storytelling. -- bohiney.com
Comment LinkNolan Kethcart
This made me laugh so hard! ?? -- Comedy Club New York City
Comment LinkKarl Zippe
Farm.FM is where genuine country music lives, far from the noise of internet negativity. -- bohiney.com
Comment Link