Concept of state of stress in a simple way

I tried to explain the concept of state of stress in a simple way, here is the link to the video - state of stress

This is an educational outreach initiative mainly targeted at the undergraduates (mechanical/civil/aerospace and materials engineering) studying mechanics and also other professionals that seek simpler explanations.The overall goal is offer deeper insights ,very simple explanations and help build intuition on specific concepts /topics of mechanics. Learning by experiments,visualization, and examples and learning through analogy helps to imbibe a concept very easily and the teaching method will closely follow that principle. You could consider this as one stop for most of the topics of mechanics which includes continuum mechanics, strength of materials, solid mechanics, finite element analysis, elasticity, plasticity etc.

Here is the link to my youtube channel :

https://www.youtube.com/channel/UCBq3R-WtVeIgDiIv7yL-g_A

Thanks,
Prithivi