May 29, 2006 15:06:00 Movie whose pattern varies in real time with frequency vibration of sound I use salt rather than white sand. It is easy and good. High-frequency sound until the point is horrible ...

Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the wonders of the universe as she is. When she's not daydreaming about flying through space, she's daydreaming ...

Sometimes when the music is really good and the sound is really loud and the pill is really potent, you can see what you hear. But that’s just brain tricks. This, however, is real and mesmerizing.