The recipe blends sodium alginate (an inert polymer extracted from brown seaweed) with thin titanium-carbide “MXene” nanosheets, then freeze-dries the slurry into an airy block about the weight of ...

Delaware's ban on polystyrene goes into effect July 1. Generally, the ban will prohibit food establishments from serving customers beverages or ready-to-eat food in polystyrene foam containers.

To form the structure of a house, Strata uses a system it calls SABS, which utilizes an expanded polystyrene foam similar to Styrofoam. The foam is shaped, the shapes are bonded together into ...