I didn't see that but I did see the driverless, electric racing car get itself up the hill. Lots of enthusiastic hype from the commentators but widespread indifference from the crowd.
Definitely the highlight for me was the man with the jetpack. Six turbojet engines weighing less than 50kg, capable of a speed of 200mph and an altitude of an unbelievable 10,000 feet!
An awesome sight and sound, and much closer to my view of the future!
