Does the thought of cleaning your hairbrush make you want to simply throw it out? Well, according to work done by researchers at Ohio State University that is what most people do. With the average lifespan of a hairbrush ranging from six months to one year, associate professor of design Scott Shim set out to find a more sustainable design for the ubiquitous hairbrush, and found the solution with […]
from The 3d printers source http://ift.tt/1LOxys5
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