The motivation for the circuits and software you will find on this site is
our loosely-knit group's shared interest in hobby rocketry. Rather than
try to introduce the hobby to you here, here's a very brief
-[Ted presentation by Steve Jurvetson]
-(http://www.ted.com/talks/steve_jurvetson_on_model_rocketry.html)
+[Ted presentation by Steve Jurvetson](http://www.ted.com/talks/steve_jurvetson_on_model_rocketry.html)
that will give you a quick flavor of what the point is. John Coker
has published an excellent
[overview of hobby rocketry](http://www.jcrocket.com/welcome.shtml)