Pluto status, gel ant farm, volcano tunes, game kit

Today's stories:

• Throw out your old textbooks, looks like Pluto may be reclassified as not a planet, or several other solar bodies will be classified as planets. I hope none of them contain hostile alien invaders.
• Even ants are getting more high tech, with this gel filled ant farm.
• Volcano music made by feeding seismographs into a MIDI interpreter. Of course! I would have thought of that!
• Microsoft to release cheap version of XBox 360 game development tools. You could make the next Tetris!