Donate

Tag: color

What Gives the Morpho Butterfly Its Magnificent Blue?

KQED Science | December 16, 2014 | 1 Comment

What Gives the Morpho Butterfly Its Magnificent Blue?

What does it mean to be blue? The wings of a Morpho butterfly are some of the most brilliant structures in nature, and yet they contain no blue pigment -- they harness the physics of light at the nanoscale.

Continue Reading

A Squid’s Switchable Cells Offer Key to Camouflage

KQED Science | October 1, 2013 | 0 Comments

A Squid’s Switchable Cells Offer Key to Camouflage

New research shows that market squid may have something to offer the engineering sector: skin cells that can switch between transparent and white. Humans could use these cells to develop new bio-inspired materials; squid probably use them for cross-dressing.

Continue Reading