Wednesday, August 27, 2014

Tonight's Crescent

New moon was a couple days ago, so this evening I managed to catch a thin crescent, as seen from atop Maunakea, before it set.

(Canon Rebel T3, 70-300mm IS USM at 300mm, ISO 400, f/5.6, 1/40 second. Desaturated, scaled down a tiny bit and unsharp masked.)

Advice on Ivermectin

I've seen a lot of talk about the anti-parasitic drug Ivermectin recently.  Specifically, about people taking veterinary formulations in...