a collection of intriguing lessons and quizzes
The goddess of knowledge, data, and other imaginary things
 a graduate engineering school Wordelizer: the only way to deeply examine words, definitions, rhymes, you'll mine them here
Business ESL as well as Business Principles taught creatively and professionally

The Virtual Xylophone

To play the xylophone just run the mouse over the notes you want to play.
please feel free to email me at: yukna@emse.fr

If you like the sounds of old SciFi and Horror movies then try
the Virtual Theremin
created by some of my students.