A team of scientists claim to have discovered a new colour that no human has ever seen before. But what does ‘The Wizard of Oz’ have to do with this contested discovery?

Scientists hope the experimental technique called ‘Oz’ could someday simulate vision for the colour‑blind and help model diseases with accuracy ...

Indeed, the colour, said to be a saturated shade of blue-green, cannot be ... fired into their eyes. This Oz Vision System technique, named in homage to the Emerald City in L.

Indeed, the colour, said to be a saturated shade of blue-green, cannot be seen without the ... had laser pulses fired into their eyes. This Oz Vision System technique, named in homage to the Emerald ...

Inspired by the green glasses worn in the Emerald City from The Wizard of Oz, this system uses precise ... lines” or “rotating dots on an olo background.” “Olo” cannot be seen by the ...

"Subjects report that olo appears blue-green of unprecedented saturation, when viewed relative to a neutral grey background ... Oz system is named in tribute to the green-tinted world of the ...

The color, "olo," is defined as a highly saturated blue-green, and its existence ... named the "Oz Vision System" (in honor of the Emerald City in The Wizard of Oz), employing high-powered lasers ...