[Abhimanyu Kumar] was viewing YouTube videos someday when he came across something called a Polariscope — After discovering exactly how it worked, he found you can make your own utilizing home items!
First off, what is a Polariscope? Well, put simply, it is a gadget that can show you the photoelasticity of a remove specimen, which can expose the tension distribution in the material! as well as it is really truly simple to make one.
All you requirement to develop your own is:
A polarized light source (any contemporary LCD monitor)
A transparent specimen (plastic cutlery, glass statues, plastic you can bend, etc)
A circular polarizing filter (the affordable 3D glasses you didn’t return at the theater)
Then just location the objects in the purchase shown in the diagram as well as begin snapping some photos. This would be truly great for inspecting tension concentrations in a job — offered you are utilizing some Lexan or acrylic!