They end up bent double, on zimmer frames, with pain, particularly pelvic fractures which are almost impossible to control in terms of pain.

BBC: Breakfast with Frost

Jermaine Beckford's shot hit the bar but was ruled not to have crossed the line and Villa promptly went down the other end for Bent to make it 2-1.

BBC: Everton 2-2 Aston Villa

This refraction eliminates both the red end of the spectrum (red light is not bent enough by the air layer to form part of the second image) and the blue frequencies (which are scattered away: this selective scattering is why the sky is blue).

ECONOMIST: In a flash