diff --git a/src/pages/about.astro b/src/pages/about.astro
index 762fcd0..c22f401 100644
--- a/src/pages/about.astro
+++ b/src/pages/about.astro
@@ -12,7 +12,8 @@ import Layout from '../layouts/BlogPost.astro';
 	</p>
 
 	<p>
-		Additive Manufacturing
+		Additive Manufacturing is one kind of that. 
+		Specifically, SLA, SLM, FDM, SLS are the areas I am looking into.
 	</p>
 
 	<p>