Brainiac? not me, though I do like that sort of programme.
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will looking at the sun through binoculars really blind you?
- Thread starter Thermo
- Start date
E
EddieM
Yes of course it will if you look at it for any period of time. Back in another life when I was a chemistry student doing a bit of laser spectroscopy my old wag of a tutor jokingly said, you only ever get 2 chances to look into the 3W spectroscopy beam. God he how he laughed when I vapourised him with the CO2 laser 
