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Cotton candy machines help create artificial organs
Cotton candy machines help create artificial organs
You may have seen some pretty unusual ways to make artificial organs, but Vanderbilt University might have just topped them all. Its researchers have developed a technique for making the templates of artificial organs using a cotton candy machine -- that's right, the machine whipping up treats at the county fair could effectively save your life. The team discovered that the same centrifugal process that melts sugar into delicious, fluffy strands also turns hydrogel into cell-friendly microfibers that behave like capillaries in the human body.
·engadget.com·
Cotton candy machines help create artificial organs
Adidas uses plastic ocean waste to create a 3D-printed shoe
Adidas uses plastic ocean waste to create a 3D-printed shoe
Back in June, Adidas revealed a shoe made almost entirely from recycled ocean waste. That product marked the beginning of a partnership between the sportswear firm and Parley, an organization trying to combat ocean pollution worldwide. Now, Adidas is taking this one step further: its new design features a 3D-printed midsole created out of recycled polyester and gillnets, a wall of netting typically used to catch fish. The shoe's upper part was manufactured with ocean plastic materials as well, Adidas says, making its concept footwear a complete eco-friendly package.
·engadget.com·
Adidas uses plastic ocean waste to create a 3D-printed shoe
★What should everyone know about economics?
★What should everyone know about economics?
Answer (1 of 176): 1. There is no such thing as a free lunch. Every decision has an opportunity cost either in terms of money, effort or time. 2. The lower the opportunity cost of an item, the more you will consume it. Conversely, the higher the opportunity cost, the less you will consume it. If...
·quora.com·
★What should everyone know about economics?