Some of the most eye-catching experiments involve light, in its many different manifestations. Many of these light-based discoveries have led to useful technologies that directly benefit us all ...

Later experiments demonstrated that light ... Optical computing, where light replaces electricity, has long been a goal for ...

Stanley Milgram's experiment was a controversial test of human psychology that shed light on the limitations of free will and obedience to authority. Milgram's obedience experiments forced a subject ...