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Professor Ed Lester, who is heading a spin-out company called Promethean Particles, shows us a novel way to manufacture nanoparticles.
It involves heating water, which normally boils at 100 degrees, to the astonishing temperature of 400 degrees.
Welcome to the world of supercritical water - the part they didn't teach you at school! www.prometheanparticles.co.uk |
