diff --git a/README.md b/README.md
index 9dd1611..f11c57f 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ and pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://tinyletter.com/jbranchaud).
 
-_873 TILs and counting..._
+_874 TILs and counting..._
 
 ---
 
@@ -96,6 +96,7 @@ _873 TILs and counting..._
 - [Animate Smoothly Between Two Background Colors](css/animate-smoothly-between-two-background-colors.md)
 - [Apply Multiple Box Shadows To Single Element](css/apply-multiple-box-shadows-to-single-element.md)
 - [Apply Styles To The Last Child Of A Specific Type](css/apply-styles-to-the-last-child-of-a-specific-type.md)
+- [Circular Icons With A Massive Border Radius](css/circular-icons-with-a-massive-border-radius.md)
 - [Dry Up SCSS With Mixins](css/dry-up-scss-with-mixins.md)
 - [Lighten And Darken With CSS Brightness Filter](css/lighten-and-darken-with-css-brightness-filter.md)
 - [Lighten And Darken With SCSS](css/lighten-and-darken-with-scss.md)
diff --git a/css/circular-icons-with-a-massive-border-radius.md b/css/circular-icons-with-a-massive-border-radius.md
new file mode 100644
index 0000000..72eb964
--- /dev/null
+++ b/css/circular-icons-with-a-massive-border-radius.md
@@ -0,0 +1,13 @@
+# Circular Icons With A Massive Border Radius
+
+Elements by nature are rectangular. By adding some `border-radius`, you can
+soften the edges a bit. If you add a massive amount of `border-radius`, you
+effectively make the element round.
+
+```css
+div.circle {
+  border-radius: 50000px;
+}
+```
+
+Here is a [live example](https://codepen.io/jbranchaud/pen/bGGJKJW).