A Cup Sleeve That Expands When Hot Liquid Is Poured into the Cup


(YouTube Link)


Engineer Scott Amron has a clever invention. It's a heat sleeve for a cup that expands when hot liquid poured into is so that the drinker has additional protection from the heat.

Other Amron inventions that we've featured at Neatorama include a keyring/key, leather band-aids, and an art exhibit for which Amron plugged non-electrical objects into electrical appliances.

Link via Gizmodo

They will make an argument that this is somehow "greener" , and thats how things are going to play out from now on, with possibly the paper cup guy having to pay the new foam guy money for carbon credits.
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Another young person who can't grasp that if you're trying to sell an idea you don't plaster it with music that makes people dive for the off switch.
Came across another the other day - can't remember what for, though that may be a function of age rather than of being put off by the racket.
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