Next we motored 12km south past tranquil rice paddies and simple stilt houses to Banteay Torp, a temple built to honour Jayavarman VII's troops for their defeat of the Cham.
Two students at Rice University have transformed a simple salad spinner into a centrifuge that can save lives by diagnosing diseases, and a Japanese company called Super Faith has invented a machine that can transform used adult diapers into an energy source.
Dewi Sri is the Balinese Hindu goddess of fertility and prosperity, and it is to her that the rice farmers so carefully present offerings in the simple bamboo shrines at the edge of each field, just as we had witnessed earlier.