New metal foam shields from radiation! Jul 18, 2015 10:03:47 GMT 9.5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by eclipse on Jul 18, 2015 10:03:47 GMT 9.5 Hi all,this sounds very cool, and could be used for space travel, shielding worker corridors around reactors and shielding the entire nuclear-waste bunker, and even medicine and CT-Scans.www.sciencedaily.com/releases/2015/07/150717120323.htm