PerceptivX

General Relativity

Reasons why Einstein must be mistaken: Investigating the theory of gravity

October 26, 2023

Einstein’s theory of gravity — general relativity — has been very successful for more than a century. However, it has theoretical shortcomings. This is not

Why does time alter when moving nearly as fast as light?

March 22, 2023

Albert Einstein much later proposed the idea of what’s now known as special relativity to explain some confusing observations that didn’t have an intuitive explanation at the time.