Clearly some of the odder chocolate and sand-based 3D printers are still in the experimental project stage and who knows what they'll cost when and if they're commercialized. But there are a growing number of 3D printers available for pretty cheap, that is starting around $1,500. We recently wrote about one such example, and my guess is we'll be seeing much more on this front moving forward.
At this year's MD&M West show, lots of material suppliers are talking about new formulations for wearables and things that stick to the skin, whether it's adhesives, wound dressings, skin patches and other drug delivery devices, or medical electronics.
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