wk12 videos

docs/assignments/week12.md

@@ -126,7 +126,29 @@ Soft Gripper Model - Inner Mold
 
 ## Soft Robotics > Tartigrade  
 
-A Fablab Kamakura, Fabacademy student working on her Wildcard Week project > Soft Robotics...came to my lab with Smooth ON Ecoflex...and we worked together on creating silicone Soft Robots.  
+A Fablab Kamakura, Fabacademy student (Kat) working on her Wildcard Week project > Soft Robotics...came to my lab with Smooth ON Ecoflex and Mold Star Fast  
+
+![Alt text](../images/week12/liquid01.jpg){ width=300 }  
+![Alt text](../images/week12/liquid02.jpg){ width=300 }     
+
+...and we worked together on creating silicone Soft Robots.  
+
+I downloaded 3D printable molds from the Fabacademy student [Adrian Torres](http://fabacademy.org/2020/labs/leon/students/adrian-torres/week16.html) Wildcard Week documentation.  
+
+![Alt text](../images/week12/tartigrade06.jpg)
+
+We followed the instructions on Adrian's page and casted using both Ecoflex and Mold Star.
+
+**Result**
+
+The Mold Star silicone is very similar to Silopren...and is too dense and resistant to stretching and inflation. When air is pumped into the mold...the seams failed...and air escaped.
+
+
+The Ecoflex silicone on the other hand...ended up working VERY well (once we created a proper cast).  
+
+![Alt text](../../../../../../5-FabAcademy/Fabricademy/SoftRobotics/20230515_141647.jpg)
+![Alt text](../../../../../../5-FabAcademy/Fabricademy/SoftRobotics/20230515_153330.jpg)
+
 
 
 ## Inflatables > Heat Transfer Vinyl