Pot and repeat: Plastic nursery pots, which can pile up quickly this time of year, aren’t the easiest thing to recycle. Though some local nurseries accept some of the larger sizes for recycling ...

In a world that’s literally awash in plastic waste, it seems a pity to have to buy fresh rolls of plastic filament to feed our 3D-printers, only to have them generate yet more plastic waste. … ...

ABSTRACT In this paper, an emphasis is put on describing the elastic and plastic deformation behavior of the bolted joint. The bolt material is assumed to be plastic hardening. A nonlinear combined ...

There’s nothing more annoying than dropping screws all over the place. DIY master Danny Lipford shows us how to keep those screws stuck to your screwdriver without magnets: just wrap the ...