Update CAD design week 2 per Ferdie

docs/assignments/week03.md

@@ -164,7 +164,7 @@ I've done this before and it all went pretty smoothly.  One confusing thing is t
 I made a second sticker to cover my MAC logo as a small protest against consumerism.   It wouldn't stick to my computer or my notebook or even a piece of paper.   The pieces of the sticker just fell off when I transferred them.   Perhaps the glue is old on the vinyl I used?  Will try again on a new piece of vinyl.
 
 
-###Reflections on Vinyl cutting
+###  Reflections on Vinyl cutting
 
 I used the Sihouette Cameo vinyl cutter.  The parameters of the vinyl cutter are:
 
@@ -189,7 +189,7 @@ I did enough to meet the requirements of the assignment and need to catch up on
 ![concentrator oven](../images/week01/solar-oven-surya-nagar.jpg)
 
 
-Perhaps I could cut balsa parts for a recreational blimp design.  The specs indicate that it can cut 3mm mdf, which I what I used in my laser cutting assignment.   I;d liek to try cutting 2.5 mm mdf with the Cameo.    
+Perhaps I could cut balsa parts for a recreational blimp design.  The specs indicate that it can cut 3mm mdf, which I what I used in my laser cutting assignment.   I'd like to try cutting 2.5 mm mdf with the Cameo.    
 
 ![Cameo Specs](../images/week03-images-laser-vinyl/cameo-specs.jpg)
 
@@ -214,7 +214,7 @@ The frame of a dome is made of struts that are connected by hubs.   All geodesic
 
 Another goal of my kit is to figure out how to use natural unprocessed materials like bamboo, cane, and round wood limbs in dome construction.   Cane is common in rural Catalunya and can be had in about the same diameter as the straws I was using.   I cut sme cane to length with teh laser cutter and used it in the dome.   I hope to build whole dome with cane.  Cane is easily available in larger diameters and perhaps could be used to create larger domes.  I plan to build some bigger hubs with my paramtetric design and add living hinges to them.   
 
-###Parametric Hub Design Using Fusion
+###  Parametric Hub Design Using Fusion
 
 ![Red dome hubs](../images/week03-images-laser-vinyl/ hubs.jpeg)  
 
@@ -265,7 +265,7 @@ It could be interesting to try and 3d print a geodesic dome in the air.
 
 While I was working on the project I found out that Julia (an IAAC faculty member that works with school kids on fab based STEM learning) is working on 3-d printed hub designs so kids can use found materials or round wood directly from trees to make domes.  
 
-###Parameteric Shaker Construction set # 2
+### Parameteric Shaker Construction set # 2
 
 ![Shaker Kit](../images/week04-electronics-production/shaker-construction-set.jpeg)
 
@@ -276,7 +276,7 @@ I included the kerf as a parameter in Fusion so the boxes fit tight but be easy
 Lots to say here but I already meet the requirements for this assignment with the previous project  - I am behind on other documentation so I will quit here.  
 
 
-![Shaker 2](../images/week04-electronics-production/shaker-construction- set.jpeg)
+![Shaker 2](../images/week03-images-laser-vinyl/shaker-construction-set.jpg)
 
 I filled the shakers with small french greem lentils and use them in jam sessions on the roof of iAAC.  
 
@@ -291,27 +291,27 @@ I cut some pasta shapes for Valentines day from lasagna noodles.   I used the se
 Haven't cooked it yet.
 
 
-## Useful links
+### Useful links
 [Dome explaination video]()  
 [2v Dome Calc Web Site](https://geo-dome.co.uk/2v_tool.asp) - this was useful in ifguring out a component list and visualzing how all the prts fit together
 
 
-##Files  
+### Files  
 
 Image of the parameters for v5 of my Fusion 360 dome hub design
 
-![pic of V5 parametric hub design](../images/week03-images-laser-vinyl/parametric_dome_hub _v5.jpg)
+![pic of V5 parametric hub design](../images/week03-images-laser-vinyl/parametric_dome_hub_v5.jpg)
 
+![pic test](../images/week03-images-laser-vinyl/parametric_dome_hub_v5.jpg)
 
+[parametric fusion file for dome hubs](../files/week-03-laser-cutting/dome_kit_hub_v5.f3d)
 
-[parametric fusion file for dome hubs](../images/week03-images-laser-vinyl/parametric_dome_hub _v5.jpg)
+[honu sticker design file](../files/week-03-laser-cutting/Honu_Outline.dxf)
 
-[honu sticker design file](../files/week-03-laser-cutting /Honu_Outline.dxf)
+[mac sticker design file](../files/week-04-electronics-production/earth_has_music_sticker.svg)
 
-[mac sticker design file](../files/week-04-electronics-production/EARTH HAS MUSIC STICKER .svg)
+[4 way hub dxf file](../files/week-03-laser-cutting/4_way_hub_v2.dxf)
 
-[4 way hub dxf file](../files/week-03-laser-cutting /4_way_hub_v2.dxf)
-
-[Kerf Comb](../files/week-03-laser-cutting /kerf_comb_v7.dxf)
+[Kerf Comb](../files/week-03-laser-cutting/kerf_comb_v7.dxf)
 
 [Shaker](../files/week-03-laser-cutting/shaker_2_v6.dxf)