Because of the range of compounds found, the researchers say that they believe recycled plastics are unfit for most uses and that they don’t contribute to a circular material lifecycle.
Because of the range of compounds found, the researchers say that they believe recycled plastics are unfit for most uses and that they don’t contribute to a circular material lifecycle.
It can be, but that’s not an easy place to get it from.
Right, I jiat remember reading that the “burning” feeling when exerting myself is from lactic acid. It would be silly to try and get enough of it from, say, making a cow work out.