While I'm a subscriber of 'LEGO Education North America' YT channel, somehow I also missed their latest videos until my attention was raised at another forum.
Tim Lankford from LE US, shows and tell us about the new EV3 elements (pBrick, motors and sensors) in a series of videos, where e speaks about the features and improvements to their NXT predecessors (when it applies).
I found them interesting to share here with you and hope you enjoy viewing them.
About the Intelligent or Programmable Brick (pBrick)
About the new motors (Large and Medium Servo motors)
And finally about the sensors to release in the first wave (Touch Sensor, Color Sensor, Infrared Sensor and Beacon, Ultrasonic Sensor, Gyro Sensor)
A great bunch of good stuff!