[chuck-users] Timing with ChucK

Being a relative non-programmer, I'm not quite sure if this is even possible... My goal is a quick and dirty program that will measure the time between two large audio events (in the input sound buffer, live recording.) Essentially what I want to do is use ChucK for practical demonstrations of simple physics... IE demonstrating average velocity of a falling object (that generates a sufficiently loud event when it is released and when it hits the floor.) Any tips where to start on this project? Ryan