For the ones advocating a buyout right away, let me ask you:
For a company with a $50M market cap, how much are you going to offer if you are the buyer? Would $100M be more than adequate?
We need convincing evidence that the material works and some smashing prototypes to get people interested. Something that shows the true value of the company instead of just hype. When we have that and the material is as good as we think it is, people will come. Short of that, no matter how you hype it, it remains hype.