For you youngsters out there, Weird Science was a movie from the 1980s in which 2 young boys used a computer to literally create the woman of their dreams.Well, we aren’t there yet, but with a development out of the University of Missouri, we’re one step closer. Researchers at the school have developed a working 3D printer that uses something called ‘bio-ink’ – a mushy, gooey substance made from human cells – that binds to a bio-paper template, which then dissolves to leave something that looks like a human body part….