Where is the Puck?

According to Google’s co-founder, Larry Page, “breakthrough ideas are around the corner, but most of us are failing to take a chance on them”… What was he thinking about? Solar thermal (harnessing solar energy for heat), geothermal (energy generated by heat stored beneath the Earth’s surface) and automated cars, for example, said Page in the last edition of Fortune magazine (“How to change the world”, Fortune, May 12, 2008).