Biodegradable Heat-Activated Coffee Cup
If you enjoy getting your mind blown with your morning cup of coffee, then check out this new product proposal called the Heatswell from designer Scott Amron. He's created a thin paper collar that expands when it comes in contact with heat and is non-toxic and biodegradable. The material appears to expand about two or so inches, and in different, random shapes. The idea is to cut down on the ubiquitous cardboard coffee sleeve, and the changing size of the cup allows it to be stacked prior to use, reducing environmental impact from shipping. If it were actually used at coffee shops, this would never cease to entertain me.