Reversing Arrow Optical Illusion

Submitted by: B-diddy 3 years ago in Science

Simple, yet effective!
There are 9 comments:
Male 488
I was expecting that when he filled the glass a second time the arrows would not reverse. Now that would have been an illusion.
0
Reply
Male 2,861
Lensing 101.
0
Reply
Female 2,691
Yeah, like we can`t see the paper with the arrows on it when you pull away.
0
Reply
Male 15,180
Yah: lens. Derp
0
Reply
Male 8,418
Uh...that`s no `illusion`.

That`s just how light reflects/refracts through different mediums.
0
Reply
Male 2
That`s awesome!
0
Reply
Male 7,031

More proof that water is just plain weird. Stick with beer.
0
Reply
Male 7,774
It`s witchcraft I tells ya
0
Reply
Male 460
Link: Reversing Arrow Optical Illusion [Rate Link] - Simple, yet effective!
0
Reply