Kelly Ripa

If I'm exhausted and I just don't feel like it, then I don't do it. I am a human being, after all. But I also know I'm the kind of person who, if I take one day off, well, it's very easy for me to take the next day off and then quit exercising.

Computers and computing are all around us. Some computing is highly visible, like your laptop. But this is only part of a computing iceberg. A lot more lies hidden below the surface. We don't see and usually don't think about the computers inside appliances, cars, airplanes, cameras, smartphones, GPS navigators and games.