The boundary's of science and art are blurring?

It is really coincident !
Before i choose my subject "afterimage" i use Olafur Eliasson's work ---"The weather project" as my favorite architecture in 5 things.
Anyway, the coincidence is when i search informations about afterimage, i found a video which is a short presentation by Olafur Eliasson again. 
His talk is.....a little bit boring but helpful for me.



Olafur Eliasson: Playing with space and light.