feat(bioreactor): added content

src/pages/hardware/bioreactor.mdx

@@ -101,8 +101,9 @@ Based on testing findings, we should explore more efficient mixing strategies an
 - Automated sterilization: A few of our iHP contacts actually questioned how our bioreactor could self-sterilize to reduce the workload of laboratory technicians and we could have an internal nozzle that covers the interior with ethanol. With additional time, we could develop a mechanism that provides a quick ethanol wash of the interior.
 
 # 3D Models
+## Mk. 2 Assembled
 <STLViewer 
-  url="https://static.igem.wiki/teams/5228/hardware/models/arduino-base.png" 
+  url="https://static.igem.wiki/teams/5228/hardware/models/mk2assembled.png" 
   width={500}
   height={300}
   border="2px solid grey"
@@ -110,7 +111,8 @@ Based on testing findings, we should explore more efficient mixing strategies an
   client:load
 />
 
-# Video Tutorial
+# Video Tutorials
+## Bioreactor How-to-Use
 	<iframe
         title="UBC-Vancouver: Bioreactor How-to-Use (2024) [English]"
         width="560"
@@ -121,6 +123,15 @@ Based on testing findings, we should explore more efficient mixing strategies an
         sandbox="allow-same-origin allow-scripts allow-popups allow-forms"
     ></iframe>
 	
+## Mk. 2 Assembly
+<iframe title="UBC-Vancouver: Mark 2 Assembly Video (2024) [English]" width="560" height="315" src="https://video.igem.org/videos/embed/8cd0bcb9-80a9-4e83-b3ac-899f8a45e069" frameborder="0" allowfullscreen="" sandbox="allow-same-origin allow-scripts allow-popups allow-forms"></iframe>
+
+## Mk. 3 Assembly
+<iframe title="UBC-Vancouver: Mark 3 Assembly Video (2024) [English]" width="560" height="315" src="https://video.igem.org/videos/embed/76106229-d8a3-4bb5-bc0f-dd7bcf3fecc9" frameborder="0" allowfullscreen="" sandbox="allow-same-origin allow-scripts allow-popups allow-forms"></iframe>
+
+## Mk. 4 Assembly
+<iframe title="UBC-Vancouver: Mark 4 Assembly Video (2024) [English]" width="560" height="315" src="https://video.igem.org/videos/embed/7e916f2a-7278-4425-9832-3858515877d6" frameborder="0" allowfullscreen="" sandbox="allow-same-origin allow-scripts allow-popups allow-forms"></iframe>
+	
 # References and Citations
 
 Aging and Death in E. coli. (2005). *PLoS Biology*, *3*(2), e58. [https://doi.org/10.1371/journal.pbio.0030058](https://doi.org/10.1371/journal.pbio.0030058)