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Would a glass sphere, coated with a two-way mirror, capture light and glow after the light's out, for a time? Mirrors like are used in police station interrogation rooms. It would naturally lose light, but at the same time the curve would concentrate it.
Would a glass sphere, coated with a two-way mirror, capture light and glow after the light's out, for a time? Mirrors like are used in police station interrogation rooms. It would naturally lose light, but at the same time the curve would concentrate it.
Would a glass sphere, coated with a two-way mirror, capture light and glow after the light's out, for a time? Mirrors like are used in police station interrogation rooms. It would naturally lose light, but at the same time the curve would concentrate it.
What is the speed that light travels?