article_snippet: Research was conducted with the Z machine at Sandia National Laboratories in Albuquerque, New Mexico.
article_snippet: the Z machine at Sandia National Laboratories in Albuquerque, New Mexico is the most powerful producer of pulses of electrical energy on Earth.
article_snippet: The research, which found iron vapourised at values 40 per cent lower than thought, was conducted with the  Z machine (pictured) at Sandia National Laboratories in Albuquerque, New Mexico.
article_snippet: the  Z machine (pictured) at Sandia National Laboratories in Albuquerque, New Mexico is the most powerful producer of pulses of electrical energy on Earth .
article_snippet: In previous theories, the  Z machine (pictured) at Sandia National Laboratories in Albuquerque, New Mexico was thought that iron arrived from collisions between Earth and planetesimals - rocks ranging in size from several metres to hundreds of kilometres in diameters.