This video popped up in my recommended page yesterday. I was quite surprised how they said that incorrect wrapping of a blade will damage it. How true is this? ...I have to admit I am certainly guilty of haphazardly unwrapping the wrappers...
These days, how often do you go to the store and buy a single blade and stick it into your pocket next to your lighter?
Nope !(and proprietary with Gillette being the only manufacturer)
I thought they had pretty tight patent control, unless other people made blades that fit into Gillette razors but didn't infrige any current patentsNope !
Aw, those were the days...1963 Popular Science Used Car Engine Oil Disposal Method
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Oh boy... I have to edit this. It is environmentally unsound to dispose used oil in a gravel pit. Just in case anyone has any ideas... don't do it, just because our grandfathers did it. They were not always smart...