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 139009 comments

Advice for stirring your online community and fostering engagement

139009 comments

Zacharyanync

Четверг, 01 мая 2025 23:04

Наркологическая клиника «Эдельвейс» в Екатеринбурге специализируется на оказании оперативной и квалифицированной помощи при снятии ломки. Наши специалисты обладают многолетним опытом работы и применяют современные методики для безопасного и эффективного лечения абстинентного синдрома. Мы работаем круглосуточно, что позволяет оказывать помощь в любое время суток, обеспечивая анонимность и конфиденциальность каждого пациента.
Получить дополнительные сведения - снятие ломки на дому

Comment Link

skladi_jret

Четверг, 01 мая 2025 23:03

хранение домашних вещей хранение домашних вещей .

Comment Link

토토파인더

Четверг, 01 мая 2025 23:03

You've made some decent points there. I checked on the internet to learn more about the issue and found most
individuals will go along with your views on this site.

Comment Link

Jariorhmc

Четверг, 01 мая 2025 23:03

Мы предлагаем выгодно купить диплом, который выполнен на оригинальной бумаге и заверен печатями, водяными знаками, подписями должностных лиц. Данный документ пройдет любые проверки, даже при помощи специфических приборов. jobs.cntertech.com/employer/premiumydiploma

Comment Link