What is time?

Paul Davies

Paul Davies

In our Science fiction, science fact project you told us that you'd like to know what time is. So we've gone and talked to an expert — Paul Davies, physicist, writer and director of BEYOND: Center for Fundamental Concepts in Science — and we'll publish his response shortly.

Meanwhile, we're opening our poll for the second round, to see which question you'd like to have answered next. So get voting!