Now, if I say that the latest in high-tech diagnostics is simply paper, you guys will laugh at me. But, I must tell you that it’s absolutely right. Researchers at Harvard University have developed a diagnostic paper that use millimeter-sized channels to speedily, inexpensively, and accurately perform multiple biological tests. The existing techniques of lab analysis are too much of complication for emergency immediate diagnosis. The new prototype can be employed to make quite a lot of biological tests simultaneously on a single drop. The good part of the breakthrough is that these papers are not tainted by dust, dirt, or plant materials, thanks to the non-absorbing tendency of the paper to such particles.