Technology: December 2011 Archives
Unicode Fonts for Ancient Scripts and Symbols
If your web browser renders characters as little squares instead of the symbols or letters you expect to see, you may need a TrueType font from this site, which has the massive Symbola and Unidings fonts and many others, available free of charge.
Cambridge Digital Library - University of Cambridge - Isaac Newton Collection
The college notebooks and other manuscripts of Sir Isaac Newton, free to read online. (More about the Newton collection here.)