Advice for stirring your online community and fostering engagement

by Super User

Oct 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 89098 comments

Advice for stirring your online community and fostering engagement

89098 comments

Bet on Red - Soype

Thursday, 20 February 2025 16:36

Casino Bet On Red Casino – Une Experience Inoubliable dans le Monde des Jeux

Dans l'univers des milieu des paris numeriques, Bet on Red s'affirme comme une destination privilegiee. Que vous soyez un debutant passionne, bet on red casino no deposit bonus offre une interface fluide et intuitive. Ce site ne se limite pas seulement aux jeux traditionnels comme le blackjack, mais propose egalement des recompenses spectaculaires.

Les reactions des clients revelent des experiences authentiques et variees. Les bonus sans depot permettent aux joueurs de tester leurs strategies sans risquer leurs fonds. En utilisant le code avantage personnalise, ils peuvent obtenir des recompenses financieres, acceder a des fonctionnalites exclusives et beneficier d'avantages speciaux.

URL: https://www.guiafacillagos.com.br/author/angelicaatw/

Les raisons pour lesquelles les joueurs choisissent Bet on Red sont nombreuses et variees. Cela inclut sa force des recompenses exclusives. Les joueurs peuvent utiliser le offre promotionnelle dediee, qui non seulement renforce leur engagement, но и maximise leurs gains potentiels. Les commentaires des utilisateurs mettent en lumiere des elements essentiels : la qualite des outils proposes, les promotions regulieres, et la transparence des transactions financieres. Les depots et les retraits sont rapides, securises et sans complications, ce qui offre une stabilite des finances.

Comment Link

エロストッキング

Thursday, 20 February 2025 16:36

[url="https://www.merrss.com/"]女性下着エロ[/url]The American Academy of Pediatrics strongly advises against placing twins—regardless of age—in the same crib,as the risks associated with co-bedding far outweigh any potential benefits.

Comment Link