diff --git a/Pentaradio_2009.mw b/Pentaradio_2009.mw
index 5993ff3c..b1b1116d 100644
--- a/Pentaradio_2009.mw
+++ b/Pentaradio_2009.mw
@@ -10,6 +10,7 @@
 ===Gäste===
 ==Hack des Monats==
 * [http://www.wiispray.com/ WiiSpray virtual graffitti, stencils in motion]
+* [http://hackedgadgets.com/2009/04/02/3d-arduino-scanner/ 3D Arduino Scanner]
 
 ==Softwarepatent des Monats==
 * [http://thestandard.com/news/2009/03/30/ibm-applies-patent-offshoring-math?page=0%2C0 IBM Tries To Patent Offshoring][http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PG01&s1=%22strategic+global+resource%22&OS=%22strategic+global+resource%22&RS=%22strategic+global+resource%22 Application 20090083107]