Meet the pioneers of S.T.E.A.M. and discover their fascinating life stories and inspirations with the Masterminds series.Leonardo Da Vinci is well-known for artistic masterpieces like the Mona Lisa, but he also designed amazing inventions, making him a leading figure in the Renaissance.Masterminds readers will learn how influential figures in S.T.E.A.M., like Da Vinci made massive contributions to their fields and how their stories and discoveries remain relevant today.