Here are links I found interesting from February 2, 2013 through February 3, 2013:

• Roller derby – Okay, so maybe you're not nearly as interested in roller derby as I am. But just in case you are, this pretty much explains everything.
• Inventor of Etch A Sketch dies in France at 86 – Brief history of this great toy from my childhood, including the promotional bumps it got from Hollywood and the news.
• 2012 National Park Service Free Days – Visit National Parks for free on these days in 2013.