Advice for stirring your online community and fostering engagement

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.

in Blog 59271 comments

59271 comments

GeorgeLix
GeorgeLix
Понедельник, 10 февраля 2025 21:28

Каталог финансовых организаций https://srochno-zaym-online.ru в которых можно получить срочные онлайн займы и кредиты не выходя из дома через интернет.

Comment Link
GeorgeLix
GeorgeLix
Понедельник, 10 февраля 2025 21:25

Каталог финансовых организаций https://srochno-zaym-online.ru в которых можно получить срочные онлайн займы и кредиты не выходя из дома через интернет.

Comment Link
ซื้อหวยออนไลน์
ซื้อหวยออนไลน์
Понедельник, 10 февраля 2025 21:23

What's up to all, the contents existing at this website
are genuinely remarkable for people knowledge, well,
keep up the nice work fellows.

Comment Link
뉴발란스신발추천
뉴발란스신발추천
Понедельник, 10 февраля 2025 21:20

Today, while I was at work, my sister stole my apple
ipad and tested to see if it can survive a twenty five foot drop, just so she
can be a youtube sensation. My iPad is now broken and
she has 83 views. I know this is completely off
topic but I had to share it with someone!

Comment Link
anjing
anjing
Понедельник, 10 февраля 2025 21:19

Valuable information. Fortunate me I found your web site by chance, and I'm surprised why this accident didn't happened earlier!
I bookmarked it.

Comment Link
GeorgeLix
GeorgeLix
Понедельник, 10 февраля 2025 21:17

Каталог финансовых организаций https://srochno-zaym-online.ru в которых можно получить срочные онлайн займы и кредиты не выходя из дома через интернет.

Comment Link
porno ginekolog_tyMi
porno ginekolog_tyMi
Понедельник, 10 февраля 2025 21:14

гинеколог порно гинеколог порно .

Comment Link
KKLLOOPPIIYTGF
KKLLOOPPIIYTGF
Понедельник, 10 февраля 2025 21:13

Today, I went to the beach front with my children. I found a
sea shell and gave it to my 4 year old daughter and said "You can hear the ocean if you put this to your ear." She put the shell to her ear and screamed.
There was a hermit crab inside and it pinched her ear.
She never wants to go back! LoL I know this is completely off topic but I had to tell someone!

Comment Link
porno milfi_neSn
porno milfi_neSn
Понедельник, 10 февраля 2025 21:11

порно milf порно milf .

Comment Link
https://1-win.net.br/
https://1-win.net.br/
Понедельник, 10 февраля 2025 21:02

O setor de jogos de azar na internet no Brasil tem aumentado de forma acelerada nos últimos anos, e uma das casas de apostas que mais se destaca nesse
cenário é a 1Win 1-win.net.br . Com uma proposta diferenciada e uma plataforma simples, o site proporciona uma experiência completa tanto para os amantes das apostas em esportes quanto para os apaixonados de slots e jogos de cassino.


A 1Win se consolidou como uma das empresas mais confiáveis para
apostas no Brasil, oferecendo um ecossistema confiável e uma diversidade
de alternativas para seus usuários. Desde torneios de esporte populares, como soccer, NBA
e tênis, até nichos esportivos, há sempre oportunidades para quem deseja colocar palpites e demonstrar sua expertise.
Além das sports betting, o casino virtual da 1Win conta com uma grande
variedade de games, incluindo máquinas caça-níqueis, roulette,
jogo de cartas e Texas Hold’em. Esses títulos
são desenvolvidos por alguns dos líderes do setor, garantindo
uma jogatina de nível premium e design atrativo.

Os novatos da plataforma podem aproveitar um prêmio inicial extremamente generoso,
chegando a quintuplicando seu saldo inicial, o que permite uma experiência
ainda mais vantajosa ao começar a jogar. O cadastro é fácil e descomplicado, podendo ser completado diretamente pelo página oficial da 1Win no Brasil.



Para quem deseja jogar por dinheiro real, a plataforma dispõe de diversas formas de depósito, garantindo transações financeiras instantâneos e seguros.
Além disso, o atendimento está sempre acessível para esclarecer
dúvidas em qualquer dúvida ou problema.

A experiência oferecida pela 1Win mescla emoção, proteção e oportunidades de ganhos reais.
Seja para apostar em eventos esportivos ou para explorar o vasto universo dos jogos de cassino, a casa de apostas se demonstra ser uma alternativa de destaque para quem procura lazer e adrenalina no mundo das apostas online.

Comment Link

Leave a comment

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.