diff --git a/README.md b/README.md
index f6c5e3f932161b142ad661ba41805176db863aa4..bf795aefd1a85112ce3a34c13ce02363e9158e12 100644
--- a/README.md
+++ b/README.md
@@ -129,3 +129,5 @@ I've also been looking at a similar mechanism for a non-contact torque cell.  Mo
 <img src='torque-cell/tc-sim.mp4' width=300px>
 <img src='torque-cell/tc-test-small.mp4' width=300px>
 
+The video above shows a printed test of an exagerrated flexure (so that we can see the deflection).  I've also printed some much stiffer flexures which translate in a range measureable by a differential hall effect pair.
+