InflightHQ points to a neat online offering from Magellans that helps you determine what you’ll need in order to use your electric and electronic appliances abroad.

My super-duper all-purpose converter/adapter burned out a few months ago when my wife used it with her curling iron. After 6 years, may she rest in peace. The online guides I’ve looked at have been helpful, but this one is better because it’s both user friendly and comprehensive — I was looking for information on Rwanda yesterday but couldn’t find it. This one has it.

(Note, ebates offers 7% cash back at Magellan’s, and you can also earn miles via the online malls of Alaska and Delta there.)