Metod Saniga is an astrophysicist at the Astronomical Institute of the Slovak Academy of Sciences in Tatranska, Lomnica, who started researching space and time after becoming frustrated with physics' conventional view that spacetime is unchanging and the flow of time is an illusion. Saniga believes that science has to be based on perception, and so has to take into account the different spacetimes experienced. A chance encounter with a geometrical construction called a pencil of conics became the basis his grand unified model of spacetime.

interview at nthposition