The world needs more crazy people

There's an interesting article at Wired:
NASA Funds Sci-Fi Technology. It's all
about a part of NASA that funds projects that many would consider
completely crazy. Like
Shape-shifting space suits,
Antimatter-powered probes to Alpha Centauri and a
Robotic armada to destroy incoming asteroids. This
agency is, of course, in danger of having its miniscule budget
evaporate. It's this kind of over-the-edge thinking that brings
about the most interesting innovation. Even really crazy stuff,
like large networks of computers (thanks DARPA!).
Most real innovation is done by crazy people doing crazy things.
The keys are:
- Learn all you can before you go adventuring.
- Don't be afraid to make mistakes.
- Only make new mistakes.
- Keep your eyes open.
- Don't just look straight ahead: develop your peripheral
vision.
- It's the things that go in unexpected directions are the most
important.
One of the classic stories of serendipity and invention is the
color mauve.