How:The Cursed Triangle?

getting bored? why not see some magic trick on the internet?
so,here I got this thing..I dont know what this happen

click this [Link] to see the cursed triangle
ok..you can watch the thing and then...something missing

How:It Can Missing?

• this stuff...I don't know yet

if you get the answer tell us how it missing on the comment below

or my facebook

[My Facebook]