Using tiny plastic beads as targets, they have produced proton bunches that possess unique features, opening up new opportunities for future studies. (sciencedaily.com)
Wisconsin Governor Scott Walker on Wednesday signed a bill into law that bans the manufacturing and sale of personal care products containing tiny plastic beads that are known to pollute waterways (scientificamerican.com)
The new gels consist of tiny plastic beads arrayed, like atoms in a crystal, in a three - dimensional lattice that's surrounded by a water - saturated polymer. (sciencemag.org)