Geeks seek cool tweak

If your kids find you useful for pocket money, but otherwise fairly dull, check out the book of the web site Geek Dad, published this month. It offers a series of projects for geeky parents to build with their kids, such as a helium balloon with a camcorder attached to it. Guys: if you don't have kids yet because you don't have a girlfriend, why not try the project "Transform any room into a spaceship" at home?