On Sun, 08 Dec 2013 11:30:39 -0000, alan wrote:

On 07/12/2013 16:50, Gefreiter Krueger wrote:

It doesn't look brighter than a lightbulb (this is a small welder), and
UV would give me sunburn on my face before it damaged my eyes surely?


It's the bit you cannot see that also cause the damage.
What is the time between your skin going red and you realising that you
have been in the sun too long?

Zero.

--
DNA tests confirm that Richard III is the last Englishman to be found in Leicester!