# Hobby Rocketry #
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
+our loosely-knit group's shared interest in hobby rocketry. This very brief
[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
+quickly conveys at least part of why we do this. John Coker
has published an excellent
[overview of hobby rocketry](http://www.jcrocket.com/welcome.shtml)
on his web site. Keith has also put together some useful notes about the