No, it's by changing the refractive index of the water in the chicken.
If you scroll down a lot, the post goes into details.
I have to admit, it's a bit hard to follow the exact details as a non-physicist on a lazy sunday morning... but you change the refractive index by uhh... something related to the polarization and Maxwell's equations
If you scroll down a lot, the post goes into details.
I have to admit, it's a bit hard to follow the exact details as a non-physicist on a lazy sunday morning... but you change the refractive index by uhh... something related to the polarization and Maxwell's equations