In this book, the authors present current research in the study of biomimetics. Topics include the recent advances of microsystems and their application in developing new tools and techniques for investigating bone and bone-related phenomena; adhesives inspired in biological systems; biomimetic photonic crystal from butterfly wings; biomimetic molecular switches; a voltammetric sensor based on a hemin modified multi-walled carbon nanotube for hydroquinome determination in pharmaceutical samples; and trajectory formation of biomimetic robot arms with redundancy.