Posted by Neil Wyatt on 24/03/2017 00:01:19:
Posted by Nick Hulme on 23/03/2017 20:19:26:
Posted by Neil Wyatt on 22/03/2017 20:18:41:
The other object is also an interesting one.
When I was in school the label 'Shatter Resistant' was always seen as a challenge
Neil
They used to say "SHATTERPROOF" now that really was a challenge
– Nick
You are right!
Well they were proved wrong plenty of times!
Neil
Proof is one of those words isn't it? You know, like 'list' , 'sophisticated' and 'organic', where the same word has different meanings depending on context, and perhaps where some of the meanings have changed over time.
Generally I think 'proof' means something like 'fully resistant', as in 'waterproof'. With that interpretation, claiming a plastic rule to be 'Shatterproof' is a damned lie.
But the word 'proof' has a different meaning when applied to subjects like gun barrels or alcohol. Then 'proof' means a test, and the test need not be absolute. In gun barrel proof, the test only 'proves' that the barrel is safe under agreed conditions; it does not mean you can stuff the barrel with TNT to 'improve' the weapon.
Dave