Just looked at the site www.world-science.net Netsurf renders much of its text with inter-syllable sequences  which, in the original HTML, are all hex C2 AD.
Is this legitimate HTML perhaps for automatic hyphenation or something? Should Netsurf edit it out? Firefox does. Whilst HTML entity 슭 seems to be valid, http://www.fileformat.info/info/unicode/char/c2ad/index.htm tell us that U+C2AD is not a valid unicode character. Any idea what's going on? -- Bernard