sms: link to demo

ebf7554f · bbguimaraes · 42fc6209 · ebf7554f
Commit ebf7554f authored Aug 20, 2016 by bbguimaraes
--- a/sms/README
+++ b/sms/README
@@ -4,6 +4,8 @@ Spring-Mass System
 A library to simulate systems of masses and springs attached to them.  Also
 includes a graphical (opengl) program for testing.

+Demo: https://www.youtube.com/watch?v=WB3s7ypA7WQ
+

 Building and running
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