These days you can’t trust anyone, anymore. This one is called Jastrow illusion. It is an optical illusion discovered by the American psychologist Joseph Jastrow in 1889. Oh, how sure I was that this illusion wasn’t possible, and only another hoax, but after I watched the video I was convinced it’s true. Amazing! As you see these two objects, even though appear different in sizes, they are actually exactly the same! I posted simmilar illusion previously, but now I obtained the video to convince you! Click on the image below to see the video. The video was shot in Hong Kong’s Museum of Science.