From 594b7767bc28b7ebd4108e056c4da43a502a9023 Mon Sep 17 00:00:00 2001
From: Sam Calisch <sam.calisch@cba.mit.edu>
Date: Thu, 27 Dec 2018 12:23:57 -0500
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 10e9d8e..ad8f11e 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ Stereo:
 
 ## Refinements to first prototypes
 
-I did some more prototyping on this design, using milled 1/16" cotton-phenolic, instead of laser-cut 1/8" plywood.  I also cured the membrane onto a thin sheet of carbon with a 0,+60,-60 layup.  I also switched to 1/8" (D) x 1/16" (H) magnets, instead of 1/8" (D) x 1/8" (H), because the simulations predicted the force output would be similar.  The total stack is about 4mm thick. :)
+I did some more prototyping on this design, using milled 1/16" cotton-phenolic, instead of laser-cut 1/8" plywood.  I also cured the membrane onto a thin sheet of carbon with a 0,+60,-60 layup.  I also switched to 1/8" (D) x 1/16" (H) magnets, instead of 1/8" (D) x 1/8" (H), because the simulations predicted the force output would be similar.  The total stack is about 5mm thick, but I think could be even thinner with some redesign.
 
 <img src= "img/phenolic-magnets.jpg" height=300px>
 <img src= "img/phenolic-carbon.jpg" height=300px>
-- 
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