Hey, a nice Jewish mathematician (Georg Cantor) comprehended "infinity" so well that he proved (beyond) doubt (g)), that infinity exists, but not just one infinity, but an infinite series of infinities (alef-nul, alef, alef 2 etc...) each greater than any lower indexed infinity... Unfortunately, we have only examples of two infinities alef nul (the number of rational number) and alef (the number of real numbers).
Zeev
News 
Market Data 
Discover 
