This will eventually get organized into a Q&A, but for now I think these links will cover everything you need to know.
———- Gods/Religion/Critical Thinking Videos:
Science Saved My Soul [14:59] (by PhilHellenes)
Carl Sagan on the god hypothesis [1:14]
A Universe Not Made For Us [9:15] (Carl Sagan Tribute Series, Part 1…Note that this is part 1 of a 21 part series, all of which are fantastic)
WiseMonkey: Atheism [11:45] (by TheraminTrees)
Bertrand Russell on Christianity [3:26]
There Are No Gods [18:30] (by TheraminTrees)
What Would Jesus NOT Do? [8:41] (by NonStampCollector)
Sam Harris on Christianity [9:35]
Christopher Hitchens – The Best of the Hitchslap [15:00]
Richard Dawkins on Religious Morality [2:31]
The Four Horsemen Discussion: Dawkins, Dennett, Harris, and Hitchens [58:05] (Part 2)
This Remarkable Thing [12:48] (by PhilHellenes)
Julia Galef on Rationality [51:25]
Greta Christina – Why Are You Atheists So Angry? [48:18]
Instruction Manual for Life [8:00] (by QualiaSoup and TheraminTrees)
George Carlin – Religion is bullshit [10:13]
Playlist: Why I am no longer a Christian (by Evid3nc3)
Who Would Start a Religion? [10:53] (by PhilHellenes)
Julia Sweeney – Letting Go of God [2:07:02]
———- Science Videos:
Carl Sagan’s Cosmos: A Personal Voyage TV Series [13 Episodes]
The Frontier is Everywhere [3:12] (The Sagan Series, Part 1)
Neil deGrasse Tyson – The Most Astounding Fact [3:34]
Neil deGrasse Tyson interviewed by Stephen Colbert [1:18:27]
Neil deGrasse Tyson – Authors@Google [1:12:38]
Richard Dawkins – Growing Up in the Universe [5 Episodes]
Richard Dawkins – The Genius Of Charles Darwin [48:10] (Part 2 and Part 3)
Lawrence Krauss – A Universe From Nothing [1:04:52]
Lawrence Krauss – Cosmic Connections [44:23]
Richard Feynman – Fun to Imagine [12 Parts]
Dan Dennett – The Magic of Consciousness [56:24]
Dan Dennett – Cute, Sexy, Sweet, Funny [7:49] (one of many fantastic TED Talks)
Scale of Earth, Sun, Rigel, and VY Canis Majoris [3:02]
A Glorious Dawn [3:34] (and the rest by the Symphony of Science)
———- Sublime Timelapse Videos: (best viewed in full-screen and the highest resolution)
The Mountain [3:09]
The Aurora [1:55]
Timelapse Shows Earth Rotating Instead of Stars [1:37] (made from footage from the VLT video below)
VLT (Very Large Telescope) Timelapse Footage [8:10]
Welcome to Earth – Universal Timelapse – Zapatou [4:00]
Earth: Timelapse View from Space [5:00]
African lightning and the Milky Way from the International Space Station [0:23]
Timelapse Croatia [4:42]
Project Yosemite Timelapse [3:57]
———- Skeptic Websites of Note
http://www.reddit.com/r/atheism (largest atheist forum online)
http://new.exchristian.net/: deconversion story forum.
http://www.atheistnexus.org/: Atheist social networking.
http://www.talkorigins.org/: explains errors in young earth creationism.
http://snopes.com/: chain emails and wives tales debunking.
http://lesswrong.com/: “how the world works and what we can do to achieve our goals.”
http://www.cracked.com/: articles based on science and pop science.
http://www.theonion.com/: satire news.
http://consumerist.com/: economics blog.