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Presto, Instant Sunglasses!
ScienceNOW ^
| Apr. 24, 2009
| Phil Berardelli
Posted on 04/25/2009 3:15:34 PM PDT by decimon
click here to read article
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To: dfwright
It would if not designed correctly. The UV blocker would have to be located behind this material, as with existing light-sensitive lenses.
21
posted on
04/25/2009 9:28:46 PM PDT
by
Squawk 8888
(TSA and DHS are jobs programs for people who are not smart enough to flip burgers)
To: decimon
22
posted on
04/26/2009 10:02:52 PM PDT
by
neverdem
(Xin loi minh oi)
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