Tag Archives: Plastics

A new mouse study tested what happens when food is prepared on plastic cutting boards and the resulting microplastics end up in the diet. The team chopped on polyethylene and polypropylene boards, mixed the released particles into feed, and watched how the gut responded over weeks. These tiny particles, called microplastics, are fragments of plastic smaller than 0.2 inches that …

For decades there has been this tantalizing idea being pitched of pulling CO2 out of the air and using the carbon molecules for something more useful, like making plastics. Although this is a fairly simple process, it is also remarkably inefficient. Recently Caltech researchers have managed to boost the efficiency somewhat with a new two-stage process involving electrocatalysis and thermocatalysis …