Though fair to have a certain level of skepticism it is also important to think outside the box. A lot of technology has come from micro steps leading to bigger developments. I hear the Internal combustion engine was a spin off from perfume. The little spritzer atomized the perfume which led to the ability to do so with gasoline allowing the first engines to come to life. If these nanatubules with lead to a new computer design I don’t know but I am curious to see where the information leads to new discoveries.