diff --git a/_posts/2023-12-06-field-boundaries.md b/_posts/2023-12-06-field-boundaries.md
index 3cbaa33..21f8701 100644
--- a/_posts/2023-12-06-field-boundaries.md
+++ b/_posts/2023-12-06-field-boundaries.md
@@ -22,13 +22,13 @@ of doing this.
 
   
 
-[Download the case study](https:www.cirrus.ac.uk/casestudies/cirrus_field_boundries_AW_LOW.pdf )
+[Download the case study](https://www.cirrus.ac.uk/casestudies/cirrus_field_boundries_AW_LOW.pdf )
 
 
 
 
-<a href="https:www.cirrus.ac.uk/casestudies/cirrus_field_boundries_AW_LOW.pdf   ">
-<img src="https:www.cirrus.ac.uk/casestudies/field-boundaries.jpg" alt="Field boundaries" title="Click to download" style="width: 30%"   /></a>
+<a href="https://www.cirrus.ac.uk/casestudies/cirrus_field_boundries_AW_LOW.pdf   ">
+<img src="https://www.cirrus.ac.uk/casestudies/field-boundaries.jpg" alt="Field boundaries" title="Click to download" style="width: 30%"   /></a>
 
 
 
diff --git a/_posts/2023-12-06-martian-aerodynamics.md b/_posts/2023-12-06-martian-aerodynamics.md
index 096b7e4..840e2eb 100644
--- a/_posts/2023-12-06-martian-aerodynamics.md
+++ b/_posts/2023-12-06-martian-aerodynamics.md
@@ -23,13 +23,13 @@ airfoils for such vehicles.
 
   
 
-[Download the case study](https:www.cirrus.ac.uk/casestudies/cirrus_martian_aerodynamics_AW_LOW.pdf )
+[Download the case study](https://www.cirrus.ac.uk/casestudies/cirrus_martian_aerodynamics_AW_LOW.pdf )
 
 
 
 
-<a href="https:www.cirrus.ac.uk/casestudies/cirrus_martian_aerodynamics_AW_LOW.pdf   ">
-<img src="https:www.cirrus.ac.uk/casestudies/martian-aerodynamics.jpg" alt="Martian aerodynamics" title="Click to download" style="width: 30%"   /></a>
+<a href="https://www.cirrus.ac.uk/casestudies/cirrus_martian_aerodynamics_AW_LOW.pdf   ">
+<img src="https://www.cirrus.ac.uk/casestudies/martian-aerodynamics.jpg" alt="Martian aerodynamics" title="Click to download" style="width: 30%"   /></a>