To print an element from our wavelength array, we can use this syntax: > print "The wavelength of green is ${wavelength[indigo]) nm" The wavelength of green is 510 nm ...

In a hair-raisingly elaborate scheme, a woman in Britain has been arrested and accused of using an “array of wigs” to pose as at least 14 people and take their U. K . citizenship tests for them.

The development of monolithic arrays of high-power, single-mode semiconductor lasers is set to bring big benefits to the printing, coding and marking industries.