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Published on Mar 18, 2010
My 1st Prototypes of the thin stackable Heatswell Coffee Cup with hot beverage activated insulating printed band. 100% real working prototypes. No trick photography! For more info... http://www.AmronExperimental.com/Heat...
Exploding failures shown at video's end. Great example of heat expanding materials.
"Coffee cups can get very hot to the touch, which is why people put cardboard sleeves around them to keep from getting burned. But this Heatswell cup doesn't need any sleeves, because it automagically grows one when a hot beverage is poured inside. It saves on material and shipping costs, so don't be surprised to see this show up at Starbucks sometime in the near future." - Adam Frucci of DVICE