Ben Bartlett created an array of hexagonal mirrors that can reflect the sun's rays in any pattern and can be created by 3D printing. This 3D-printable hexagonal mirror array was created to apply for ...
Knitting may seem like an ancient craft, but researchers at Cornell University and Carnegie Mellon University have reimagined ...
K nitting may soon move beyond sweaters and scarves. A team of researchers at Cornell and Carnegie Mellon University has ...