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Product: Life Jacket
snug as a bug in a rug   (+10)  [vote for, against]
Life jacket to save people in cold water situations

Using thermic technology, the jacket would have a padding of limestone, when a strip is released this would allow sea/river water to mix with the limestone and create heat, helping to warm survivors until help arrives.
-- gizmo, May 05 2002

I don't know much about thermo technology, but this sounds like a wonderful idea. If the limestone is activated by water, it could also be used for saving anyone in cold conditions providing there was a water pouch within the jacket.
-- arora, May 05 2002


So you start off with a jacket full of stones, then flood it with water? That'll make a warm meal for the fishes, i suppose..
-- yamahito, May 05 2002


If Kate Winslet had one on the Titanic she woul'd have snuffed it would she, maybe.
-- gizmo, May 05 2002


Anything that could be used to kill any cast member of that film gets a croisant. You're a genius.
-- yamahito, May 05 2002


I don't think giz was trying to kill her, possibly save her in the freezing temps - maybe?
-- arora, May 05 2002


Common exothermic substrates (magnesium iron alloy and sodium chloride) produce enough heat to fry you if you don't adjust the quantity used with great care. Me, I think I'd stow a dry suit instead.
-- reensure, May 05 2002


What's all this about cold typists [arora]?
-- mcscotland, May 05 2002


You just can't get friendly staff nowadays.
-- arora, May 05 2002


So either she drowns, freezes or fries, reensure?

I like those odds ;op
-- yamahito, May 05 2002


+ Good to use for all the refugees!
-- xandram, Jan 19 2017


I note that we have not heard from [gizmo] of late. Somebody, back in 2002, should really have explained to her that what is needed is not limestone but quicklime. Limestone is noted for its rapid reaction with water, namely sinking.
-- MaxwellBuchanan, Jan 19 2017


Tell us again why that's a bad thing ... ?
-- 8th of 7, Jan 19 2017


*him*
-- po, Feb 01 2017


//I note that we have not heard from [gizmo] of late. Somebody, back in 2002, should really have explained to her that what is needed is not limestone but quicklime. Limestone is noted for its rapid reaction with water, namely sinking. — MaxwellBuchanan, Jan 19 2017

Tell us again why that's a bad thing ... ? — 8th of 7, Jan 19 2017//

God I miss these guys. They really were a brilliant comedy team.
-- doctorremulac3, Feb 02 2022



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