A warning comes from the future about a toy that flashes a green led exactly one second
before you press a button. I wonder whether it’s powered by thiotimoline.
The heart of the Predictor is a circuit with a negative time delay—it sends a signal
back in time.
DEBUT
“What’s Expected Of Us,” in Nature,7 July 2005.
VARIANTS
Debut. “What’s Expected Of Us,” in Nature,7 July 2005.
The heart of the Predictor is a circuit with a negative time delay—it sends a signal
back in time.
1 English variant