Remotely related - If you want to get a feel for topology optimization, the section of Topology Optimization at my university made a couple of cool little apps

Remotely related - If you want to get a feel for topology optimization, the section of Topology Optimization at my university made a couple of cool little apps for exploring the concept in relation to structural mechanics: https://www.topopt.mek.dtu.dk/apps-and-software https://www.topopt.mek.dtu.dk/apps-and-software.