Moving receiver: http://www.einstein-online.info/imag...ector_blue.gif

"...four pulses are received in the time it takes the source to emit three pulses." http://www.einstein-online.info/spotlights/doppler.html

It takes a century of brainwashing to see this and conclude that the speed of the light pulses relative to the moving receiver and their speed relative to the source are equal.

The speed of the pulses relative to the source is c = 3d/t, where d is the distance between the pulses and t is "the time it takes the source to emit three pulses".

The speed of the pulses relative to the moving receiver is c' = 4d/t c, in violation of Einstein's relativity.

Pentcho Valev