Friday Links Round Up: Food Prices. Aurora Borealis. Fasting and Prayer.

Food Prices. Aurora Borealis. Fasting and Prayer. Here's a little round up of links from around the web you may have missed this week:

• Food and gas prices are rising again and anti-hunger activists are calling for financial reform.

• Artist Theo Jansen has created skeletal creatures out of plastic pipes that are able to walk on wind and subsist on their own. Watch the footage. (It's incredible!)

• Don't have time to watch the aurora borealis in Russia for a week? Yeah, me neither.

• Would you dare eat pie in the sky?

• A brief history of movie title design. (How many of these have you seen?)

• Join Jim Wallis and others as we fast and pray for the national budget. (Join here.)

• Lastly, we want to hear from you. What are some issues that are tugging at your heart these days?