Tuesday 1 September 2009

Young Girl-Old Woman Illusion

And now for something completely different...



I saw this again recently and it's always failed to click for me. I can see the young girl but never the old woman..

Then I found the trick: tip you head to the left (right in the northern hemisphere? :-) )and the old woman pops out. Ah ha finally!

This link has several versions.. http://mathworld.wolfram.com/YoungGirl-OldWomanIllusion.html

Normal service resumes..

Gentoo grub-probe not working

 I have a bunch of history commands I run when I d a new kernel etc and one stopped working. grub-mkconfig would fail with grub-probe for /....