Motor powered, Remote controlled Gyroscope Experiment

Here a video about an experiment with the gyroscopic effect that I made. I find gyroscopes very interesting and wanted to make an experiment about them myself. I thought it would be practical to have a motor powered version, so that it keeps the same rotational speed all the time and can be remote controlled.
It is working, but there are some practical design flaws that I adress in this video. I uploadet it a while ago and almost forgot to post it on my website.