Looks like what I imagine the view would be through the window of the Eurostar going through the tunnel during a blackout - oh, and for good measure during an electrical storm. *tongue firmly in cheek*
The F.E's 16:42 reply in the "My apologies to anyone who has emailed me..." post prompted this but re-reading this now makes me realise how daft it sounds - I never could get the hang of being facetious :o))
I enjoyed this, although I couldn't figure out how to control the bouncing thing.
I've seen a fantastic game for the iPhone which is similar, but it makes use of the phone's accelerometer so moving the phone causes the sand to move as well, spin the phone round & the sand all flows the other way, fantastic fun...