article_snippet.sent: Scroll down for video .
article_snippet.sent: Professor Amit Gefen, a bioengineer at Tel Aviv University, . has begun a year-long feasibility study into manufacturing .
article_snippet.sent: The foundation's co-founder Shir Friedman hopes to have .
article_snippet.sent: Professor Gefen, however, is hoping to make a whole piece of .
article_snippet.sent: But there are reasons to be optimistic.