All-electric Aircraft Fist Flight

 Electric Alice Flies (link)

Collimating Celestron Skymastet Astro-binoculars

Collimating Video (link)

Guide to the Galaxy

Milky Way Map (link)

Oklahoma-Texas Seasons

 Seasons List (link)

Welcome Home OG&E

Welcome home from your two week Florida deployment, line repair crews from Oklahoma Gas & Electric!   The lights are almost all back on in Florida, thanks to help from all over the country.  

May We Have Some Cosmological Math, Please?

There’s a Cartesian Coordinate System Hiding in There (link)! 

Unidentified Flower, Beautiful

Really pretty! (Link)

Maybe you know the name or can find it here (link)