A single museum specimen (IMAGE)

Queen Mary University of London

A single museum specimen

Caption

A single museum specimen (about 1 cm long) from the experiment changing colour as it goes from blue in dry air (left) to green in humid air (right), with most of the change happening in the first 24 hours.

Credit

Photograph by Leslie Cervantes Rivera.

Usage Restrictions

Photograph by Leslie Cervantes Rivera.

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