<command arg="-root"/>
+ <video href="https://www.youtube.com/watch?v=94ac7nEQyBI"/>
+
<hgroup>
<vgroup>
<number id="delay" type="slider" arg="-delay %"
<boolean id="wireframe" _label="Wireframe" arg-set="-wireframe"/>
</hgroup>
+ <xscreensaver-updater />
+
<_description>
Cells growing, dividing and dying on your screen. Microscopic pathos.