The RPS from Nexen is a cool take on rack and pinion drives with zero backlash, high speeds, and low friction - http://bit.ly/sXl34
YouTube videos on servo drives, PLC programming software, and a new rack and pinion alternative. Check them out at http://bit.ly/i2Gps
The new @Galil feature to pass parameters to functions on the stack is awesome news for any Galil programmers.
http://bit.ly/Q9KZb
