Did you wake up today wondering where on Earth your home was located at any time in the last 700 million years? Me neither. But
this clever little app, which taps into
the accumulated wisdom of planetary scientists from the past century, will help you understand the evolving surface of the Earth in personal terms, by tracking the motion of your location over the ever-changing Earth's surface. It's great fun to play with, and it's the ideal antidote to short-term thinking and transient concerns...