How important is brain research in the context of ethics and law? Modern analytical processes such as positron emission tomography and functional magnetic resonance imaging have made it possible for the first time to establish the connection between modes of behavior and certain brain activities.
Albert Einstein postulated the existence of gravitational waves a century ago in his theory of general relativity, but these distortions in space-time have so far stubbornly resisted direct observation.
Years after their occurrence, terrorist attacks, natural disasters and accidents continue to trigger anxiety and panic attacks in many people. Those afflicted find themselves reliving the event in nightmares or flashbacks.