Emerging markets are hugely important.

Reality TV is anything but.

The media thinks that you have to make science sexy and concentrate on themes such as rivalry and the human issues.

I've fought court battles over my inventions before.

Some of the best inventive moments are born out of 'wrong thinking'. Most people start with the right way so they all follow the same path. The wrong way will lead to mistakes from which you can learn and create new discoveries-the kind of original ideas that come to life when we dare to be different, keep an open mind, and have no fear of failure.

Cordless vacuums are designed for quick jobs, but you need enough power to do the job; you don't want the power waning over time.

Designing aircraft and racing cars is an extremely exciting thing.