Posts: 4,230
Threads: 630
Joined: Nov 2014
Posts: 2,000
Threads: 229
Joined: Sep 2006
Esta já é velha
![[Image: 573swz17o-t.jpg]](http://captionsearch.com/pix/thumb/573swz17o-t.jpg)
Posts: 4,230
Threads: 630
Joined: Nov 2014
Posts: 2,000
Threads: 229
Joined: Sep 2006
Que fixe!
Really fascinating!
Posts: 4,230
Threads: 630
Joined: Nov 2014
![[Image: dar-it-44.jpg]](http://thechive.files.wordpress.com/2013/07/dar-it-44.jpg)
O índice de refracção da água e do ar são diferentes e este é o resultado.
![[Image: 10046545666749c10190onk0.jpg]](http://img116.imageshack.us/img116/5783/10046545666749c10190onk0.jpg)
![[Image: 100380229594d149ce01ka0.jpg]](http://img116.imageshack.us/img116/7743/100380229594d149ce01ka0.jpg)
![[Image: 1003802661d1286545c3ai1.jpg]](http://img221.imageshack.us/img221/4086/1003802661d1286545c3ai1.jpg)
![[Image: 10038033850e2cb40333onv1.jpg]](http://img116.imageshack.us/img116/8568/10038033850e2cb40333onv1.jpg)
![[Image: 1004653602c36ba01673ogr2.jpg]](http://img116.imageshack.us/img116/8249/1004653602c36ba01673ogr2.jpg)
![[Image: 10046550966965e46d1dee0.jpg]](http://img116.imageshack.us/img116/9066/10046550966965e46d1dee0.jpg)
![[Image: 1004659626c431f98c83ns4.jpg]](http://img221.imageshack.us/img221/3444/1004659626c431f98c83ns4.jpg)
![[Image: 4103924204d19dc16f3ii7.jpg]](http://img116.imageshack.us/img116/6557/4103924204d19dc16f3ii7.jpg)
![[Image: 410392646862f290b95io7.jpg]](http://img116.imageshack.us/img116/8742/410392646862f290b95io7.jpg)
![[Image: n3taar.gif]](http://i52.tinypic.com/n3taar.gif)