Here are some of my recent posts about money for credit.com.
A Look at Amish Finances: Amanda Grossman was interested in finding out how it was possible that the Amish, who don't use electricity and shun many modern conveniences, are able to own large, well maintained houses surrounded by plenty of farmland.
How to Prevent Your Waiter from Altering Your Credit Card Bill: Take a cell phone photo of your receipts and check them against your statement or use a geeky checksum method to alter-proof your receipt.
Obama's Policy Advisors Are "Devotees" of Behavioral Economics: In Greensboro, NC, teenage mothers are paid $1 a day by the city if they don't get pregnant. That's not a lot of money, but the small incentive is enough to reduce the rate of teenage pregnancy in the town.
25 Traits of the Not-So-Well-To-Do: People who are in debt share 25 similar traits. Those include buying the latest consumer technology, eating out frequently, getting a new car every few years, and maintaining poor health habits.
A Visual History of Credit Cards: Caitlin McDevitt of Slate's The Big Money site has written a fun, brief history of the credit card, starting with a photo of the very first credit card, The Diners' Club from 1951.
Interview with "Nudge" Author Richard H. Thaler: Google invited Richard H. Thaler, author of the book Nudge: Improving Decisions About Health, Wealth, and Happiness, to come to the Google campus and talk about behavioral economics. His hour-long presentation is a fascinating trip through irrational human behavior, especially when it comes to how we make financial decisions.
Interview with Predictably Irrational's Dan Ariely -- the Power of a T-Shirt Slogan In one experiment, Ariely gave a group of volunteers t-shirts with the word "generous" printed on them and gave another group shirts that said "stingy." It turned out the the people behaved according to the word on the shirts they were given, even when the word was printed inside the shirt so that no one else could see it.
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects