Showing posts with label Cool. Show all posts
Showing posts with label Cool. Show all posts

Sunday, December 21, 2008

Winter Solstice - TODAY - Shortest Day of the Year!

At 7:04 am Eastern Time, the Winter Solstice arrived. One of the things that makes winter more bearable for me, living in a relatively cold climate here in Washington, D.C. (hey, it's in the teens tonight!), is the fact the first day of winter is also the day during which we get the least sunlight here in the Northern Hemisphere. That means from here on in, until the Summer Solstice in six months, the daylight will last longer and longer each day, starting a little earlier and ending a little later every single day. So, it might get even colder over the next few months, but at least we'll get a little more daylight every day!

The image here shows the path that the sun took through the sky the whole winter solstice in 2006. We are here looking down the Tyrrhenian Sea coast from Santa Severa toward Fiumicino, Italy. It was taken by Danilo Pivato. See http://antwrp.gsfc.nasa.gov/apod/ap071222.html.

Tuesday, October 9, 2007

Cooool

When you use a webconferencing tool like Adobe Acrobat Connect and point it at your own screen, you get a cool effect! It's like being in a room with facing mirrors. To infinity and beyond!