add tyvek and arauco pages

Arauco/Arauco.md

@@ -7,9 +7,34 @@ manufacturer page: [Arauco BKP](https://www.arauco.cl/na/marcas/woodpulp/arauco-
 
 ### physical measurements 
 the pieces gold coated were imaged.
+
 <img src="./BKP/bkp_measured.jpg" height = "600">
 
 ### imaging
+#### 80% compressed
+<img src="./BKP/SEM/AraucoBKP_1_20nmAu_top_0002_raw.jpg" height="600">
+
+<img src="./BKP/SEM/AraucoBKP_1_20nmAu_top_0005_raw.jpg" height="600">
+
+<img src="./BKP/SEM/AraucoBKP_1_20nmAu_top_0006_raw.jpg" height="600">
+
+#### 20% compressed
+top view from #6
+
+<img src="./BKP/SEM/AraucoBKP_6_20nmAu_top_0001_raw.jpg" height="600">
+
+<img src="./BKP/SEM/AraucoBKP_6_20nmAu_top_0003_raw.jpg" height="600">
+
+side view from # 7
+- you can see the layers that were more or less compressed
+
+<img src="./BKP/SEM/AraucoBKP_7_20nmAu_side_0001.jpg" height="600">
+
+<img src="./BKP/SEM/AraucoBKP_7_20nmAu_side_0003.jpg" height="600">
+
+<img src="./BKP/SEM/AraucoBKP_7_20nmAu_side_0004.jpg" height="600">
+
+<img src="./BKP/SEM/AraucoBKP_7_20nmAu_side_0007.jpg" height="600">
 
 
 
@@ -22,8 +47,29 @@ manufacturer page: [Arauco EKP](https://www.arauco.cl/aus-nz/marcas/woodpulp/ara
 <img src="./EKP/ekp_measured.jpg" height = "600">
 
 ### imaging
+#### 80% compressed
+<img src="./EKP/SEM/AraucoEKP_1_20nmAu_top_0009_raw.jpg" height="600">
+
+<img src="./EKP/SEM/AraucoEKP_1_20nmAu_top_0011.jpg" height="600">
+
+<img src="./EKP/SEM/AraucoEKP_1_20nmAu_top_0013.jpg" height="600">
+
+<img src="./EKP/SEM/AraucoEKP_1_20nmAu_top_0015.jpg" height="600">
+
+#### 20% compressed
+<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0001.jpg" height="600">
 
+<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0004.jpg" height="600">
 
+<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0001.jpg" height="600">
+
+there are small, leaf-like features with tiny holes . . 
+
+<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0005.jpg" height="600">
+
+<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0007.jpg" height="600">
+
+<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0008.jpg" height="600">
 
 ## UKP
 manufacturer page: [Arauco UKP](https://www.arauco.cl/na/marcas/woodpulp/arauco-ukp/)
@@ -34,3 +80,25 @@ manufacturer page: [Arauco UKP](https://www.arauco.cl/na/marcas/woodpulp/arauco-
 <img src="./EKP/ukp_measured.jpg" height = "600">
 
 ### imaging
+#### 80% compressed
+<img src="./UKP/SEM/AraucoUKP_1_20nmAu_top_0001.jpg" height="600">
+
+<img src="./UKP/SEM/AraucoUKP_1_20nmAu_top_0002.jpg" height="600">
+
+<img src="./UKP/SEM/AraucoUKP_1_20nmAu_top_0005.jpg" height="600">
+
+<img src="./UKP/SEM/AraucoUKP_1_20nmAu_top_0006.jpg" height="600">
+
+<img src="./UKP/SEM/AraucoUKP_1_20nmAu_top_0003.jpg" height="600">
+
+#### 20% compressed
+
+<img src="./UKP/SEM/AraucoUKP_6_20nmAu_top_0001.jpg" height="600">
+
+<img src="./UKP/SEM/AraucoUKP_6_20nmAu_top_0003.jpg" height="600">
+
+<img src="./UKP/SEM/AraucoUKP_6_20nmAu_top_0005.jpg" height="600">
+
+<img src="./UKP/SEM/AraucoUKP_6_20nmAu_top_0007.jpg" height="600">
+
+<img src="./UKP/SEM/AraucoUKP_6_20nmAu_top_0008.jpg" height="600">

tyvek/tyvek.md

+# Tyvek - FedEx shipping envelope
+
+manufacturer site: [FedEx shipping Envelope](http://www.fedex.com/fi_english/shippingguide/packaging.html)
+
+## measurements
+- thickness: 0.143 mm
+- weight (10x10mm square): 0.0065 g
+
+## imaging 
+<img src="./SEM/tyvek_20nmAu_top_0007.jpg" height="600">
+
+<img src="./SEM/tyvek_20nmAu_top_0001.jpg" height="600">
+
+<img src="./SEM/tyvek_20nmAu_top_0002.jpg" height="600">
+
+<img src="./SEM/tyvek_20nmAu_top_0005.jpg" height="600">
+
+<img src="./SEM/tyvek_20nmAu_top_0006.jpg" height="600">