The Simplest Disproof of Einstein's Relativity

https://www.youtube.com/watch?v=EwzSPUUhNzg
Special Relativity Lectu 6 Einstein's Two Postulates Explaination

My comment on YouTube:

Einstein's assumption that the speed of light is constant (independent of the speed of source or observer) is OBVIOUSLY false. When the initially stationary observer starts moving towards the light source with speed v, the frequency he measures shifts from f=c/λ to f'=(c+v)/λ (Doppler effect). This means that either the speed of the light relative to the observer shifts from c to c'=c+v, which is fatal for Einstein's relativity, or the motion of the observer somehow changes the wavelength of the incoming light - the wavelength shifts from λ to λ'=λc/(c+v). The latter scenario is absurd - the motion of the observer is obviously unable to change the wavelength of the incoming light.

Conclusion: The speed of light is different for differently moving observers (varies with the speed of the observer), in violation of Einstein's relativity.

Pentcho Valev