(NOC)W9_Xiaonan: A Black Hole

Video: The Demo

Recently, the first photo of a black hole is “taken”, and finally we got to have a glimpse of this mysterious physical phenomenon. And I am fascinated by it, so this time I made a mini black hole.

It’s relatively simple, basically is using what we have learnt in class. For the outside “light” part, I created four objects of class Psystem, and for the inside dark part, I also created an object of that class, but when I run them, there is a small difference:

 

The parameter in run() function is the acceleration of the particle class. For the dark particles, I chose a very small acceleration so they may not escape from the center before they extinguish, which makes it look more like a circle inside, but dynamic.

Very Different from the real black hole, mine is continuing giving thins out, which is obviously against the physics’ law.  But right now I am  only able to write diffusion effect rather than contraction. 🙂

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