Sentences with phrase «exotic than black holes»

There was a time, before Faraday, when generatorswould have seemed more exotic than black holes; black holes wereactually conceived first.

Not exact matches

Some of the most exotic objects in physics, such as evaporating black holes, cosmic strings and even possible extra dimensions, would induce gravitational waves at much higher frequencies than we can currently detect.

This condition maintains that any real observer can only measure positive rather than negative energy, ruling out the types of theoretical time machines that involve travelling through black holes held open by exotic material with negative energy.