Life is moving at such a fast pace. Technology changes everyday. Something you buy today will become obsolete the moment you walk out of the store.

We've all seen a person on the side of the road or on the sidewalk holding up a cardboard sign. Most of the time, the sign is asking for food or money. There have been some signs, though, that have been creative and funny.

There have been events that have changed the course of history. World War II, September 11, and the discovery of the Americas have all helped shape the world we live in today. But what about specific objects?

Mysteries. We love mysteries and can't get enough of them! If you have yet to read the original article, read it here. Now, here are 4 more mysteries that have been unsolved for years.

On February 8, 2010 at midnight, Unassisted Sports will launch live. The site will be a sports site, featuring analysis and fantasy advice about baseball, basketball, football, and even some MMA. The site will be brought to you by the same people at Blogington plus some fresh new faces. Please feel free to go there and sign up for email updates or subscribe via RSS. We look forward to bringing you sports content.

Apple unveiled their highly anticipated tablet computer, the iPad. While the product has the tech world abuzz, everyone can agree on one thing: The name sucks. Usually the marketing people at Apple are renowned for their ability to brand and market products, but they dropped the ball on this one.