yeah, they are still to pass several checkpoints to be approved for the daily use as these particles are containing polymers.Thanks for the comment @tking77798
but the science is very cool and promising.yeah, certainly it is.......
yeah, they are still to pass several checkpoints to be approved for the daily use as these particles are containing polymers.Thanks for the comment @tking77798
but the science is very cool and promising.yeah, certainly it is.......