http://www.youtube.com/watch?v=xEfBv9TTgqQ
my fren filmed this down today at Boon Lay bus interchange. he said it's a mirror trick. anyone knows? It's quite trippy. apparently, you can see the real burger but you cannot touch it??? surely can be explained. any experts?
Eh!!! I think i saw the same thing, quite a lot of people were gathering around it. Maybe i'll check it out tomorrow when i pass it again.
yup its a dual-concave mirror trick
to see how it really works
oh, no wonder i keep wanting to punch that bear, but cannot get it...now i c liao