2 ms·
I can confirm: Binoculars-on-a-stick is really easy and rally great. The only problem is that the darned Sun keeps moving out of alignment. Curse you, rotating-
by fennecfoxen 14y ago
I can confirm: Binoculars-on-a-stick is really easy and rally great. The only problem is that the darned Sun keeps moving out of alignment. Curse you, rotating-planet-Earth!
(Oh. Shameless plug: https://twitter.com/fennecfoxen/status/210152019980333056 https://twitter.com/fennecfoxen/status/210152019980333056 - with a barely-visible sunspot to boot.)
- bdr 14y agoWhy is one side of the circle more red and the other more blue?
- fennecfoxen 14y agohttp://en.wikipedia.org/wiki/Chromatic_aberration http://en.wikipedia.org/wiki/Chromatic_aberration