Fig. 2: An example of how outreach topics can be adapted to both location and “audience.”
From: Developing a new generation of scientist communicators through effective public outreach

In this case, the concept of nano-clay tough-gels can range from synthesis of gels or measuring Young’s modulus of pre-prepared samples, to exploring concepts using PVA/borax slime modified with cornstarch or metal oxide powders. This exploring allows an element of play as the participants get to vary the mass of additive and feel how the gel changes as the mass is varied. Although seen as “play”, it is an important step in developing an appreciation of how the particles interact and modify the gel properties.