Table of Content
- Why are people seeing different colours?
- Teen driver dies in Moreno Valley crash after running red light
- White and gold or blue and black? The dress has confused the internet but science has the answer
- The Kar/Jenner Sisters Are 'Concerned' About Khloé Kardashian's 'Really Skinny' Frame After Tristan Thompson Cheating Scandal
- 2White and gold or blue and black? The dress has confused the internet
T’s not everyday the internet joins together on a vision quest, but some photos have the power to spark an internet debate. It’s because of how people perceive things — especially color — differently. "I see only the white/gold version, not the blue/black version." Objects reflect light at certain wavelengths, or colors, and the human brain determines the color of an object by taking in its reflected light.
Prof Westland said that the "strange" lighting in the picture had probably contributed to the confusion. "The surprising thing is that this doesn't happen more often. People think if they take a photo of something, people will see the same thing but of course that is not true." The debate was picked up by fashion bloggers, Buzzfeed, the Washington Post and US magazine Wired. The situation was even weirder for Weichel because her client, Hart,was just announced as the star of a new television serieson Thursday. After seeing the Facebook thread, McNeill decided to share the picture on a fan page she has on Tumblr dedicated to a woman named Sarah Weichel. Rubio on Sunday told CNN he would fight against the bill if it includes spending unrelated to the hurricane damages.
Why are people seeing different colours?
Cecilia, who lives in Blackpool, had sent Grace a picture of the dress which she had then shared online. The internet has been divided into two warring tribes by a picture of a dress functioning as an accidental colour perception experiment. Conway concludes that the differences in color perception are the result of the assumption our brain makes out about the illumination of the objects and the source of their lightning; a property known as color constancy. Now, you see the leaf as green because it absorbs certain wavelengths of light and reflects others. The fact that it reflects a wavelength between 495 to 570 nm is why you see it as green. But photons don't change color based on their proximity to other photons; they aren't even a color at all.
Tumblr blogger Caitlin posted a photograph of what is now known as #TheDress – a layered lace dress and jacket that was causing much distress among her friends. The distress spread rapidly across social media, with Taylor Swift admitting she was “confused and scared”. The dress is a similar color constancy illusion, but is also an ambiguous stimuli illusion. Ambiguous optical illusions are ones in which our brains are given conflicting information, or there are different ways to resolve the image that are equally valid. This remains one of my most popular posts, for the same reason this dress controversy has gone viral. Our brains can make different assumptions to “see” the girl spinning clockwise or counterclockwise.
Teen driver dies in Moreno Valley crash after running red light
Tanya was a staff writer for Live Science from 2013 to 2015, covering a wide array of topics, ranging from neuroscience to robotics to strange/cute animals. She received a graduate certificate in science communication from the University of California, Santa Cruz, and a bachelor of science in biomedical engineering from Brown University. She has previously written for Science News, Wired, The Santa Cruz Sentinel, the radio show Big Picture Science and other places. Tanya has lived on a tropical island, witnessed volcanic eruptions and flown in zero gravity (without losing her lunch!). To find out what her latest project is, you can visit her website.
A member of the wedding band was so frustrated by the fact that no one could agree on what color this dress was, that she posted a photo of it on Tumblr. The response became viral, and this dress became famous — or perhaps infamous. Your brain figures out what colour light is bouncing off the object your eyes are looking at by subtracting that colour from the real colour of the object. Sorry to disappoint some people, but the dress is, in fact, black and blue.
White and gold or blue and black? The dress has confused the internet but science has the answer
The shade of squares A and B are identical, but our brains see them as light and dark. It makes assumptions about shading, and then corrects for the shadow effect, so that we correctly perceive the light squares as light, even when they are in shadow. The type of illusion is called color constancy. Our brains evolved to favor consistency over accuracy, in both memory and perception.
For the rest of us, the brain discounts the gold spectrum of the light, yielding a totally different perception of the dress as that of a blue and black dress. If you were alive and breathing this past week, surely you have heard about the internet and media sensation that a simple blue and black dress has become. For those of you living on another planet, late last week, a dress that was worn at a wedding by the mother of a bride, had become the topic of an all out debate.
The Famous Blue and Black Dress (or White and Gold) Becomes a 3D Printed Meme
For 3D printing company, Tinkerine, they used this debate as an opportunity to create what some might call a tangible version of the internet meme. Using their Ditto Pro 3D printer, they 3D printed both a white and gold dress as well as a blue and black version, in order to help aid those having a difficult time making up their minds. As you can see in the photo to the left, it is difficult to really tell what colors make up the fabric that this dress is made of.
The fact that some people see it differently shouldn't be any more surprising than the fact that some people are colorblind or the fact that our senses can be fooled by optical illusions. Incodema3D, an additive manufacturing services company specializing in the aerospace sector, announced two new projects recently, involving two different metal alloy powders. First, Incodema3D, which is headquartered in upstate...
