Hi! This is a demo page from Marcofolio.net.
This demo belongs to The browser that destroyed my April fools joke: IE.
Check out the following text. The text "This variable will be the full article to be shown upside down. abcdefghijklmnopqrstuvwxyz." is placed upside down.
˙zʎxʍʌnʇsɹqponɯlʞɾıɥƃɟǝpɔqɐ ˙nʍop ǝpıspn nʍoɥs ǝq oʇ ǝlɔıʇɹɐ llnɟ ǝɥʇ ǝq llıʍ ǝlqɐıɹɐʌ sıɥʇ
Go to the article and download the source to implement it on your website.