If you’ve ever done any programming, you know that one of the best things about computers, and also one of the most annoying things about them, is that they don’t make mistakes. A computer will always do exactly what you tell it to, and if you don’t get the right result, it is 100% your fault. At least, this is usually the case. Researchers at Rice University have made an interesting discovery, however. If you build your computer chips so that they can make mistakes, you can boost your efficiency by crazy amounts, to the point where more accident-prone chips can be 15 times more efficient than their always-perfect counterparts.
via Geekosystem
