A team of scientists claims to have discovered a new colour that humans cannot see without the help of technology. The researchers based in the United States said they were able to "experience" the colour, which they named "olo", by firing laser pulses into their eyes using a device named after the Wizard of Oz. Olo cannot be seen with the naked eye, but the five people who have seen it describe it as being similar to teal. Professors from the University of California, Berkeley and the University of Washington School of Medicine published an article in the journal, Science Advances, on April 18 in which they put forth their discovery of a hue beyond the gamut of human vision. They explained that they had devised a technique called Oz, which can "trick" the human eye into seeing olo.

It's just a matter of weeks until Apple is finally expected to unveil its latest smartphone, the iPhone 16. And according to a fresh leak, the tech giant is preparing a brand new colour for one of its models. The leaked photo, posted to X, reveals four dummy iPhone 16 Pro units, each in a different shade. The white, black and silver colours are recognisable from the iPhone 15 Pro, released last year, but the fourth unit is a surprising'bronze'. However, not all fans are convinced by the new shade, with some even comparing it to poop.