The good folks at the Delft University of Technology came up with a dragonfly-like winged machine that can fly completely autonomously until the batteries allow.
Potato salad is very tasty and simple to prepare. It is a side dish that goes very good with chicken or fish. I will show you my way of preparing a simple and delicious potato salad.
VMware player is a great free tool for creating virtual machines and desktops. For instance, you can create a new virtual computer to install and test the new Windows 8 Consumer Preview.