A truly hairbrained invention

lɯʇɥ˙dılɟ/ɯoɔ˙pɐɟʌǝɹ˙ʍʍʍ//:dʇʇɥ :ɹǝddılɟ ʇxǝʇ sıɥʇ ǝsn ʇsnɾ 'ɔd ǝɥʇ uo ɹo qǝʍ ǝɥʇ uo uʍop ǝpısdn ǝʇıɹʍ oʇ pǝǝu ɹǝʌǝ noʎ ǝsɐɔ uı ˙ƃuıʇsǝɹǝʇuı sı sıɥʇ
(Translation: This is interesting. In case you ever need to write upside down on the web or on the PC, just use this text flipper: http://www.revfad.com/flip.html.)