diff --git a/README.md b/README.md
line changes: +6/-6
index ae72819..12e6d07
--- a/README.md
+++ b/README.md

@@ -1,6 +1,6 @@
-# Power cell
+# Power Cell
 
-<img src="images/power-cell.png">
+<img src="images/power-cell.jpg" height=400>
 
 This is the 3D model and print files for the end parts of a prop thing I
 made for no real purpose. :D The ends come in two pieces - a base and a

@@ -13,9 +13,9 @@ run through it.
 
 ## Printing
 
-<img src="images/base.png">
-<img src="images/base%20inside.png">
-<img src="images/cap.png">
+<img src="images/base.png" height=400>
+<img src="images/base%20inside.png" height=400>
+<img src="images/cap.png" height=400>
 
 Both parts are designed to print without supports. The base should be
-printed "face down"
+printed "face down" with the open part sticking up.