The biggest thrill you can have is to tell people one of your songs, and have them be able to hum it.
They also explained how the sensors can monitor the levels of acetone on people's breath, and this can be used to tell people who suffer from diabetes when their next insulin shot is due. This is a more discreet method than what is currently on the market.
Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.

