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How To: Make Aspirin from a Willow Tree

In this article, I will be showing you how to make a crude form of aspirin from the bark of a willow tree. It is a great remedy for headaches, hangovers, and other minor pain. The use of the willow tree as a mild pain reliever goes back to the Native Americans, who used it in much the same way that I do.

RoboDoc: A Kid-Friendly DIY Robot That Makes Doctor Visits a Little Less Scary

Remember going to the doctor when you were a kid? If the word 'traumatizing' comes to mind, you'll love the RoboDoc by MarkusB, a robotic doctor that makes checkups a little less scary (and a lot more fun) for kids. It all started when Markus took his 14-month-old daughter for a checkup. The finger clip that the doctor used to check her pulse terrified her, so Markus decided to build a heartbeat monitor just for kids that's much more likely to make them laugh than cry.

How To: Stop other people from checking you in with Facebook Places

Protect your privacy by disabling Facebook Places once and for all. Whether you're completely new to the Facebook's popular social networking site or simply require a small amount of clarification on how to deal with the Places feature, you're sure to benefit from this helpful video guide. For more information, including detailed, step-by-step instructions, take a look.

How To: String or restring a standard ukulele

The ukulele is a beautiful and unique stringed instrument that is perfect for the traveling musician because it is so portable and relatively inexpensive. In this how to video, Aldrine walks you through the steps of restringing your mini axe. Take is slowly, be careful, and enjoy your newly-stringed ukulele. Once you get a hang of this stringing technique you will be able to play some easy songs on the uke.