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.

marketing technology

in Blog 849187 comments

Advice for stirring your online community and fostering engagement

849187 comments

Caesarean lips, flood tadalafil 20 mg asthalin hfa inhaler best price flomax tadalafil from india cialis 10 mg cheap isotretinoin prednisone no rx cialis 20 mg generic careprost eye drops canada vidalista without dr prescription usa 40 vidalista price no prescription generic to viagra buy prednisone online cheap prednisone online uk ranitidine capsules prednisone tadalista generic pay with paypal pharmacy buy celebrex no prescription cialis lowest price for cialis 20 mg levitra on line buy amoxicillin capsules lasix on line ventolin buy ranitidine bentyl generic low price celebrex price of lasipen prezzo amoxil 250 observer houseboat cialis asthalin hfa inhaler in usa buy flomax tadalafil low cost cialis 20mg cialis 10mg isotretinoin shop in usa prednisone 10mg dose pack tadalafil 5 mg careprost eye drops.com vidalista vidalista online, overnight delivery viagra generic for prednisone prednisone where to get ranitidine cheap prednisone 5mg tadalista product pharmacy celebrex no prescription celebrex no prescription cialis 20mg buy cialis daily cheapest levitra dosage price amoxicillin 500 lasix ventolin without prescription ventolin without prescription ranitidine capsules bentyl olx celebrex canadian pharmacy lasipen amoxil without pres deposits, translated silence, https://rozariatrust.net/tadalafil-20-mg/ https://ucnewark.com/product/asthalin-hfa-inhaler/ https://mjlaramie.org/product/flomax/ https://bhtla.com/tadalafil/ https://a1sewcraft.com/cialis-10-mg/ https://usctriathlon.com/drugs/cheap-isotretinoin-pills/ https://johncavaletto.org/drug/prednisone-20mg/ https://heavenlyhappyhour.com/cialis-20-mg/ https://cafeorestaurant.com/item/careprost-eye-drops/ https://damcf.org/vidalista/ https://yourbirthexperience.com/viagra/ viagra dortmund https://abbynkas.com/item/prednisone-overnight/ https://uofeswimming.com/drugs/ranitidine/ https://basicpurity.com/prednisone/ https://sadlerland.com/product/tadalista/ tadalista https://abbynkas.com/drugs/pharmacy/ https://oliveogrill.com/celebrex/ https://basicpurity.com/cialis/ cialis 2.5mg https://center4family.com/tadalafil-20-mg/ https://leadsforweed.com/levitra/ https://frankfortamerican.com/amoxicillin/ https://thecultivarte.com/drugs/lasix-commercial/ https://cassandraplummer.com/ventolin/ https://umichicago.com/drugs/ranitidine/ https://sunlightvillage.org/bentyl/ https://productreviewtheme.org/drug/celebrex/ https://usctriathlon.com/lasipen/ https://abbynkas.com/amoxil-without-pres/ amoxil without pres involute gliomas; resource.

Comment Link

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

Advice for stirring your online community and fostering engagement

849187 comments

Leave a comment