The UN has just release a report on Israel's treatment of Palestinian children. One of the highlights of the report is that Israeli soldiers continue to use children as human shields, not meeting any punishment whatsoever over this practice, even though it's been years already since the Israeli Supreme Court (under strong protests of the Israeli army) outlawed the use of human shields by Israel in 2005.Reuters has an article about the UN report:
There isn't necessarily metal that places a critical rolesee here: If you mean a fire sprinkler system:
They use a bit with 3 honing stones on it to smooth out the cylinder bores of your engine. Some honing bits are called bottle brushes, which have many small abrasive balls attached and creates a crosshatch pattern.
