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ElwoodBlues · M
Buttlick has his physics & materials science all wrong.
Building codes today require tempered glass in doors (maybe windows too) just like they use in car windows. Tempered glass is effectively spring-loaded so it flies in multiple directions upon breakage. And cracks in tempered glass propagate at over 1km/sec (slow mo guys), so most shards never get to feel the object that initiated the cracking.
Oh, looky here:
[quote]The Consumer Product Safety Commission's standards requiring tempered safety glass in doors were established in 1977, so glazing manufactured or installed before then may not have the safety features we take for granted today.Jun 12, 2017[/quote]
Buttlick's assumptions have been obsolete for 45 years, LOL!!!
Building codes today require tempered glass in doors (maybe windows too) just like they use in car windows. Tempered glass is effectively spring-loaded so it flies in multiple directions upon breakage. And cracks in tempered glass propagate at over 1km/sec (slow mo guys), so most shards never get to feel the object that initiated the cracking.
Oh, looky here:
[quote]The Consumer Product Safety Commission's standards requiring tempered safety glass in doors were established in 1977, so glazing manufactured or installed before then may not have the safety features we take for granted today.Jun 12, 2017[/quote]
Buttlick's assumptions have been obsolete for 45 years, LOL!!!
basilfawlty89 · 31-35, M
@ElwoodBlues Buttstick has been obsolete for 45 years.
JohnOinger · 41-45, M
@ElwoodBlues Quite Sad & Funny He Believes Conspiracy Theories Are Facts