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Thread: Lets Talk "Air Cleaner"
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05-16-2015, 08:45 AM #11
And your doctor would be right - jogging is one of the worst things you can do to your knees and ankles.
But it still remains - abs is problematical, dimensionally irrational, smells bad and - hypothetically - might put out the merest fraction of hazardous substances as even the smallest petrochemical based engine.
So why use it when there are so many infinitely better alternatives ?
Remember some years ago when mobile phones were going to cause brain cancer ?
And in 2000 when the world was going to be plunged into zombie infested armageddon because computers only had a 2 digit date code ?
Or when the ozone layer was going to vanish and we were all going to die from skin cancer ?
Or last week when someone said we'd all die if we ate or drank from a 3d printed object ?
Worrying about particles given off by very small amounts of melted plastic is on a level with those scares :-)
ie: there are a thousand things you should be worried about that will kill you long long before anything from your 3d printer will even cause you to have a sniffle.
Actually abs is bloody dangerous - but only because you end up using a lot of acetone and exposure to acetone vapour is extremely bad for your health ! Not to mention highly flammable.
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