[sudo-discuss] DIY Safe Solar Eclipse viewing glasses

Anyone here know how someone could make their own solar eclipse glasses in order to safely view the August 21st solar eclipse?? Was thinking of using multiply-folded metallized film laminate that's found in common antistatic bags for a filter. AFAICT, 5X foldings of the 2-ply antistatic bags -- 10 layers in total -- similar to those described at http://www.all-spec.com/Catalog/Static-Control/ESD-Safe-Bags/Static-Shieldi… and at http://multimedia.3m.com/mws/mediawebserver?mwsId=SSSSSuUn_zu8l00xM82xlx_eN… seem to _completely_ block out all sunlight. All local stores in the general SudoRoom part of the East Bay that I've so far contacted are already out of stock or are running very low on manufactured and properly ISO-certified eclipse glasses, e.g., those type of places listed at www.yahoo.com/news/where-buy-eclipse-glasses-total-130000190.html Have also seen the warnings about buying counterfeit glasses, e.g., at http://abcnews.go.com/US/avoid-buying-counterfeit-solar-eclipse-glasses/sto… TY for good suggestions, -A aaronco36(a)sdf.org SDF Public Access UNIX System - http://sdf.org