I am sorry to say that you are wholly uninformed and completely wrong in your understanding of microtubules. Everyone who has even paid cursory attention to my posts knows that microtubules are not organisms but organelles that make up the heart of neural axons in the entire neural network, in addition to a host of other functional processes of data transfer, such as mitosis, and the cellular cytoskeleton including muscle movement, and cilia found in you lungs, respiratory tract and middle ear and of course the flagella that allows your sperm to swim a long way towards the egg for fertilization. To save you further embarrasement, I'll let you do your own research, unless you wish to remain ignorant on that important subject. You know the sub-forum where to find the info. If you had engaged me nicely, I would have been happy to provide you with anything you wanted to know about microtubules. Apparently you have not understood that I also do not believe in paranormal phenomena. I believe all observable and unobservable phenomena are natural phenomena. I just try to be more diplomatic in my answers to serious inquirers. Where have you been all this time? Again I beg to differ. There is at least one part we engaged in and I was able to correct your utter misunderstanding of microtubules. For that alone I consider this a productive exchange......... Please Register or Log in to view the hidden image!