This is a multi-part message in MIME format. ------=_NextPart_000_0007_01BE6BA0.F2699E20 Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: 7bit I have a question about Iserlohn. In anime, Iserlohn's surface is coated by hydrometals. Is there any such material on earth or in universe actually? If not, is there any possibility that such materials can exist theoretically? Please tell me. Thanks. Karirin ------=_NextPart_000_0007_01BE6BA0.F2699E20 Content-Type: text/html; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN">