Update file equipment.md

docs/tools/equipment.md

 # Lab Equipment
 
-The technologies below are a standard of equipment. Different machines in each lab, are documented by the participants copllectively through the years.
+The technologies below are a standard of equipment. 
 
 * LASER CUTTING
 * 3D PRINTING 
@@ -9,9 +9,13 @@ The technologies below are a standard of equipment. Different machines in each l
 * CNC MILLING
 * SOLDERING
 
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-## Required Equipment - Fab & Textile Lab - Mandatory
+- Different machines in each lab, are also [documented by the participants copllectively](https://class.textile-academy.org/tools/machinecatalogue/) through the years.
+
+
+<hr>
+
+## Required Equipment - Fab & Textile Lab (Mandatory)
 
 * Laser cutter CO2
 * 3D Printer FDM
@@ -26,7 +30,7 @@ The technologies below are a standard of equipment. Different machines in each l
 * Basic consumables (Scissors, threads, yarns, natural fibers) / [Check the Inventory](https://docs.google.com/spreadsheets/d/1TvBthCZPWZrIqn_Ew0iTUXM_QmK9HLjZkhyg8D-4SXM/edit#gid=471779950) 
 * E-textiles / Soft actuators (conductive threads, conductive fabrics) / [Check the Inventory](https://docs.google.com/spreadsheets/d/1TvBthCZPWZrIqn_Ew0iTUXM_QmK9HLjZkhyg8D-4SXM/edit#gid=1711830347)
 
---
+<hr>
 
 ## Optional
 
@@ -43,9 +47,9 @@ The technologies below are a standard of equipment. Different machines in each l
 * Robotic Arm
 * Fab Loom
 
---
+<hr>
 
-### Bio Lab
+### Bio Lab - Required Equipment
 
 * Kitchen
 * Sink (Water access)