Chicken feather to edible meat

Through internet. I came to knew Sorawut Kittibanthorn have convert chicken feather into meat. Does its possible?.
Whats its a basic science

Its technically feasible if you understand protein chemistry.
Chicken feathers is composed of normally indigestible protein called Keratin.
Most proteolytic enzymes cannot digest it so certain.organims are tapped to do it.whuch have more robust and intense protease enzymes.
Using microbes like certain bacteria and fungi that posses the enzyme keratinase which will break down the feathers s into soluble protein and amino acids gradually which can be used as medium for further food processing which ultimately can.be structured into fibrous protein that simulate many forms of meat products.