Following on from my earlier post on the Gravity Probe B experiment which confirmed that Einstein's prediction that we are in a space-time vortex was correct, here's a short video from NASA.
(Sorry about the tone of the commentary, which is a bit patronising.)
Addendum: This is a three-dimensional visualisation which doesn't attempt to portray the four-dimensional actuality. So, the bump you see isn't just happening at one end of the earth, as it appears here. It's happening in all directions at once.