Wood in Auto - Car Interior Trim - Advice for stirring your online community and fostering engagement

Advice for stirring your online community and fostering engagement

by Super User

окт 12, 2017

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.

Design technology

in Blog 133606 comments

Advice for stirring your online community and fostering engagement

133606 comments

wax pens

Четверг, 10 апреля 2025 05:22

Hey! I'm at work browsing your blog from my new
iphone! Just wanted to say I love reading through your blog and look forward to all your posts!
Keep up the excellent work!

Comment Link

معتبر ترین سایت شرط بندی جهان

Четверг, 10 апреля 2025 05:20

Hi there Dear, are you in fact visiting this website regularly, if so then you will
without doubt take nice know-how.

Comment Link

1win_wiKr

Четверг, 10 апреля 2025 05:20

cazinouri online moldova http://www.1win5011.ru .

Comment Link

trashcan cleaning service

Четверг, 10 апреля 2025 05:20

I'm really enjoying the design and layout of your blog. It's a very easy on the eyes which makes
it much more pleasant for me to come here and visit more often. Did you hire
out a developer to create your theme? Great work!

Comment Link