Try it at home! Level 2 simple scientific experiments with materials that have in every scientist Davidson Institute, the Weizmann Institute's educational arm: Try it at home! Simple scientific experiments with materials in every home. I have to do it. One of the best ways to learn and understand science is with our senses, with creative experience. The book in front of you allows your children and you to experience science in an experiential way, do 'magic' and understand the principles of science.