Entropy8Zuper! was a collaboration that joined Auriea Harvey (entropy8.com) and Michael Samyn (zuper.com). Together the pair produced internet art and web design from 1999 to 2003, at which point they took a new name. Harvey and Samyn were known for their use of virtuosic use of Shockwave to produce immersive entertainment. In their splash page, a pump moving up and down causes the browser window to shake; their coding tricks produce online effects that mimic real-world laws of physics.
http://entropy8zuper.org