Everyones always asking me when Apple will come out with a cell phone. My answer is, Probably never.

The Kindle is the most successful electronic book-reading tablet so far, but that's not saying much; Silicon Valley is littered with the corpses of e-book reader projects.

If Apple ever lowers the iPod's price and develops Windows software for it, watch out: the invasion of the iPod people will surely begin in earnest.

Walking is a skill that took millions of years for us to develop... If you wanted to design a robot that could walk as well as a person, this would be fantastically complicated software. It would have to be doing billions of calculations with every step.

Scientists in California have discovered a chemical in the brain that causes use of Windows in otherwise normal human beings. It's called alcohol.

The rise of the citizen review site is a sobering development. No longer are you on top of the mountain, blasting your marketing message down to the masses through your megaphone. All of a sudden, the masses are conversing with one another. If your service or product isn't any good, they'll out you.

Today, there are over 7,000 languages spoken throughout the world. They may sound different, but in every case, they're drawing on the same regions of the brain. If you had told me that stone-tool-making had something to do with our ability to speak, I would have said you've got rocks in your head, but the latest studies indicate that once Homo erectus got creative with stone, our brains were on the way to inventing the most powerful tool of all: language.