From http://www.jwz.org/xscreensaver/xscreensaver-5.35.tar.gz

[xscreensaver] / hacks / config / petri.xml

diff --git a/hacks/config/petri.xml b/hacks/config/petri.xml
index c0cf65c90c496500e7fdcd52591aa4282f94603e..eff93738f7bfeb7ad4ee778c70369ebe90ef7aba 100644 (file)
--- a/hacks/config/petri.xml
+++ b/hacks/config/petri.xml
@@ -4,6 +4,8 @@
 
  <command arg="-root"/>
 
+  <video href="https://www.youtube.com/watch?v=QkJ9cN0QQd8"/>
+
  <hgroup>
   <number id="delay" type="slider" arg="-delay %"
           _label="Frame rate" _low-label="Low" _high-label="High"
@@ -73,8 +75,8 @@
   <xscreensaver-updater />
 
   <_description>
-This simulates colonies of mold growing in a petri dish.  Growing
-colored circles overlap and leave spiral interference in their wake.
+Colonies of mold grow in a petri dish.  Growing colored circles
+overlap and leave spiral interference in their wake.
 
 Written by Dan Bornstein; 1999.
   </_description>