Mercedes-Benz has just received approval to add a fourth color: turquoise blue lights that indicate when a Mercedes car is driving itself. Only California and Nevada have approved the new light color.

Blue light with peak emission around 460 nm is the preferred treatment of neonatal hyperbilirubinemia. However, studies using fluorescent light tubes have suggested that turquoise light with ...

Turquoise blue has even been added to the ... including woad in Europe and indigo in Asia and Africa. A light blue was made from the plant Crozophora tinctoria in southern France.

Turquoise production at Kingman began as early as A.D. 1000. It now is the top-producing mine in the United States. It is light blue to dark blue in color, with a white matrix usually dyed black ...

turquoise waters. "The reason the ocean is blue is due to the absorption and scattering of light," NASA explains. "The blue wavelengths of light are scattered, similar to the scattering of blue ...

The lake floods the caverns with turquoise waters, which fill the caves with blue light and give them an ethereal appearance. The Marble Caves are so smooth, they look like they've been hollowed ...

Phototherapy using blue light is the treatment of choice worldwide for neonatal hyperbilirubinemia. However, treatment with turquoise light may be a desirable alternative. Therefore, the aim of ...