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Space and Time
 
Shortly after the publication of the special theory of relativity (1905), the mathematician Hermann Minkowski suggested a new way of thinking about space and time that took into account the lack of absolute distinctions that Einstein’s work had revealed. Minkowski’s idea makes use of the concept of space-time, which represents a sort of ‘fusion’ or ‘union’ of space and time in that it consists of all the positions and times at which events might occur. Space-time, unlike space and time, was common to both observers, even if they described it differently. Hence the new fangled space-time was more fundamental than the older notion of an absolutely separate and distinct space and time.
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