MIT engineers made a new stretchy yarn out of polyethylene, the same plastic used in milk jugs and grocery bags, instead of spandex blends that can’t be recycled. The new yarn can be melted down and ...
Old milk jugs and pool noodles are standard materials for repurposing, but check out what you can do with items like books ...
Advanced micro injection molding technology enables mass production of medical devices, hearing aids, and automotive ...