On Sat, 07 Dec 2013 16:37:00 -0000, Dave Plowman (News) wrote:

In article ,
Gefreiter Krueger wrote:
For a small arc welder for a small job, is a mask really necessary? The
spark doesn't look any brighter than starting at a bright lightbulb.


Ah. That explains why you can't see the difference between various types
of lamps.

I have perfect eyesight according to doctors.

--
Condoms should be used on every conceivable occasion.