Monday, 28 November 2011
Wednesday, 23 November 2011
Saturday, 19 November 2011
Wednesday, 16 November 2011
Tuesday, 8 November 2011
Spinnig Girl
Take a look at the spinning girl. Do you see it spinning clockwise or counter-clockwise? I see it spinning counter-clockwise, but i was able to switch it in the other direction, its hard for many people. Give it a try.
The spinning girl is a form of the more general spinning silhouette illusion. The image is not objectively “spinning” in one direction or the other. It is a two-dimensional image that is simply shifting back and forth. But our brains did not evolve to interpret two-dimensional representations of the world but the actual three-dimensional world. So our visual processing assumes we are looking at a 3-D image and is uses clues to interpret it as such. Or, without adequate clues it may just arbitrarily decide a best fit – spinning clockwise or counterclockwise. And once this fit is chosen, the illusion is complete – we see a 3-D spinning image.
By looking around the image, focusing on the shadow or some other part, you may force your visual system to reconstruct the image and it may choose the opposite direction, and suddenly the image will spin in the opposite direction.
The spinning girl is a form of the more general spinning silhouette illusion. The image is not objectively “spinning” in one direction or the other. It is a two-dimensional image that is simply shifting back and forth. But our brains did not evolve to interpret two-dimensional representations of the world but the actual three-dimensional world. So our visual processing assumes we are looking at a 3-D image and is uses clues to interpret it as such. Or, without adequate clues it may just arbitrarily decide a best fit – spinning clockwise or counterclockwise. And once this fit is chosen, the illusion is complete – we see a 3-D spinning image.
By looking around the image, focusing on the shadow or some other part, you may force your visual system to reconstruct the image and it may choose the opposite direction, and suddenly the image will spin in the opposite direction.
Saturday, 5 November 2011
Friday, 4 November 2011
Wednesday, 2 November 2011
Find the man in the coffee beans
Doctors have concluded that, if you find the man in 3 seconds, then the Right half of your brain is better developed than most people.
If you find the man between 3 seconds and one minute, then your right Half of the brain is developed normally.
If you find the man between one minute and 3 minutes, then the right Half of your brain is functioning slowly and you need to Eat more protein.
If you have not found the man after 3 minutes, the right half of your Brain is a mess, and the only advice is to look for more of these types of exercises to make that part of the brain stronger. The man is really there. Keep looking!
If you have not found the man after 3 minutes, the right half of your Brain is a mess, and the only advice is to look for more of these types of exercises to make that part of the brain stronger. The man is really there. Keep looking!
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