What spirit level?
On Mon, 14 Sep 2009 21:01:44 -0700, 1501 wrote:
On 14 Sep, 22:47, Limey Lurker wrote:
Â* Â* Â* Â* Â*the lenses have some spherical aberration which causes
the lines to curve.
Really? How the Hell does that happen, then?
Presumably, close proximity to a black hole.
Or a very fat person. Careful the level doesn't fall into orbit around
them.
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