How can time be a dimension?
Why time is considered as the 4th dimension?
In regard to physics, what is the 4th dimension currently portrayed as? Time, another physical, other…? Is time a one dimensional string? How can we imagine the 4th dimension? Does the 4th spatial dimension actually exist? Is there a 4 dimension? If time can be seen as the fourth dimension as Einstein believed does this mean that a creature that could travel in four dimensions  can travel in the same way through time as we can in three dimensions? If that is possible does this also mean that the future is as real as the past? Is time a human creation for the purpose of measurement or is time an actual physical property of the universe? What is the fifth dimension? What are the metrics of time? What are the dimensions of space time? How would we know if a fourth dimension actually exists? Is time a scalar quantity or vector quantity? Why? Is time a vector quantity? Why or why not? What is time and space? Why was time created? What is dimension of point? What is a dimension? Is time a scalar quantity or a vector quantity? How much do we understand time? What are dimension work? How can space-time be described as a fabric that bends and warps if it is three-dimensional? What is time in physics? Do we understand time? Is time a vector? Can time have symmetry? Is time a vector? Why or why not? What is time in space? What actually is time? What is the fifth dimension we need? What is the nature of space-time?