Hints and tips:
...This should refract at least red and green light back to the same focal point, though bright objects often end up with a bluish halo....
...For the remainder, reflections on the origins of Christianity deconstruct and refract into versions of Jesus and the writer himself....
...In general, Europeans tend to prefer understated diamonds, as do the Japanese, while the Chinese and Americans prefer them with fire – when light is dispersed into the colours of the spectrum....
International Edition