Here the representative of England muttered an archaism whose significance was known only to himself, ‘Gawd ’elp us!’ In the minds of some of those foreigners who were not physicists this quaint expression was taken to be a technical word having some connexion with the new source of energy. The Mongol continued. Turning towards Lundy, he said, ‘That island is no longer inhabited, and as it is something of a danger to shipping, I will remove it.’ So saying he aimed his instrument at the distant cliff, but continued speaking. ‘This trigger will stimulate the ultimate positive and negative charges which constitute the atoms at a certain point on the rock-face to annihilate each other. These stimulated atoms will infect their neighbours, and so on indefinitely. This second trigger, however, w

