xkcd!

Web cartoonist Randall Munroe answers simple what-if questions ("what if you hit a baseball moving at the speed of light?") using math, physics, logic and deadpan humor. In this charming talk, a reader's question about Google's data warehouse leads Munroe down a circuitous path to a hilariously over-detailed answer — in which, shhh, you might actually learn something.

What happens when your day job gets in the way of your new relationship?

An open source library for creating xkcd-like comics with standard web technologies. It is built on top of Yeoman and works by converting HTML with a specific format into comics elements. The library comes with a web-based editor for instantly seeing the output of the HTML.

Well, here's a showdown I never thought I'd see - Dragon Ball Z's Goku vs DC's Superman. Two of the ultimate heroes from completely different fictional universes. The guys over at screwattack decided to celebrate the 25th episode of their series Death Battle! with the "ultimate answer to the ultimate question! Two alien saviors battle to the death! One will win. One will die." It's pretty cool, halfway through they actually have a cgi animation where they fight it out, not bad. There's an interesting conversation about this matchup over on reddit.

Behold the birth of the first Avenger in this first full-length trailer! Captain America: The First Avenger will focus on the early days of the Marvel Universe when Steve Rogers (Chris Evans) volunteers to participate in an experimental program that turns him into the Super Soldier known as Captain America. As Captain America, Rogers joins forces with Bucky Barnes (Sebastian Stan) and Peggy Carter (Hayley Atwell) to wage war on the evil HYDRA organization, led by the villainous Red Skull (Hugo Weaving.)

I gotta say, I'm a big Ryan Reynolds fan. I'm not digging the other green lanterns, but Reynolds looks pretty bad ass. Check out the first Green Lantern movie trailer which stars Reynolds as Hal Jordan and Blake Lively as Carol Ferris, due in June 2011.

Ever wonder who would win in a fight between Iron Man and Batman? Well you get to choose in this interactive clash of the billionaires!

Over 1000 individual pictures and 3 months of work to complete this project. You can check out the making-of video here.

The heroes of the Capcom and Marvel universes are at it again! Check out the MVC 3 trailer shown at E3 2010 which shows Dante and Deadpool in action.

In THE 99, Naif Al-Mutawa's new generation of comic book heroes fight more than crime -- they smash stereotypes and battle extremism. Named after the 99 attributes of Allah, his characters reinforce positive messages of Islam and cross cultures to create a new moral framework for confronting evil, even teaming up with the Justice League of America.

You can check out President Obama's shout out to Naif Al-Mutawa during the Presidential Summit on Entrepreneurship: http://youtu.be/xULeq3JrAEk

You have to admire his spidey sense of self worth. See our videos a month earlier at http://www.collegehumor.com and follow us on http://www.facebook.com/CollegeHumor

Spill.com reviews the movie Iron Man. See the trailer of the movie and listen to Spill's review. If you're going to see the movie, make sure catch this funny review.

The new trailer for the Jimmy Hayward-directed film starring Josh Brolin, John Malkovich, Megan Fox, Will Arnett, Michael Fassbender and Michael Shannon.

Jonah Hex (Josh Brolin) is a scarred drifter and bounty hunter of last resort, a tough and stoic gunslinger who can track down anyone... and anything. Having survived death, Jonah's violent history is steeped in myth and legend, and has left him with one foot in the natural world and one on the "other side." His only human connection is with Leila (Megan Fox), whose life in a brothel has left her with scars of her own. But Jonah's past is about to catch up with him when the U.S. military makes him an offer he can't refuse: in exchange for his freedom from the warrants on his head, he must track down and stop the dangerous terrorist Quentin Turnbull (John Malkovich). But Turnbull, who is gathering an army and preparing to unleash Hell, is also Jonah's oldest enemy and will stop at nothing until Jonah is dead. Based on the legendary graphic novel, "Jonah Hex" is an epic adventure thriller about one man's personal quest for redemption against the vast canvas of the battle between good and evil.

This video and audio doesn't belong to me: it belongs solely to Warner Bros. No copyright infrigment intended. For entertainment purposes only.