The UK's Office of National Statistics has an online life expectancy calculator. Enter your age and sex, and the website will, using national averages, spit out the age at which you can expect to pop your clogs. For me, that figure is coming out at 88 years old. That's not too bad, I figure, given...

This is today's edition ofThe Download,our weekday newsletter that provides a daily dose of what's going on in the world of technology. Maybe you will be able to live past 122 How long can humans live? This is a good time to ask the question. The longevity scene is having a moment, thanks to a...