How to Plot 'Light Cone' in Mathematica

1. Here is a plot of Special Relativity Light Cone Using Mathematica.
2.Mathematica is a beautiful software used for computational work in physcis and maths
3.Background Music is a Free Music for Content Creator With Thanks I am using it, all right are reserved by the creator of this music
4. For more details about plots in Mathematica Go the link

How to Plot Light cone in mathematica,Mathematica,Special Relativity,Physics,Particle physics,CREN,COlliders,QGP,Light CONE,Causality & Light Cones | Special Relativity,Space-Time Minkowski Space,