SIlver as one would never believe - Liquid Silver at room temperature!
Or Transformer Silver - It Exsists, transformers are real!? Recently, scientists have discovered that as the silver nano particles particles become microscopically smaller – in the 10 nanometer range – their outside layer begins to mimic water droplets, wobbling and changing shape, while the inside stays stable. Amazing!
Commentary:
No add a spark or two, maybe even adjust the frquencies affecting the silver droplet and you could have a material capable of morphing into what you choose? More and more we find out that our science fiction movies like "Transformers"could some day become a reality.
Sources:
http://news.mit.edu/2014/solid-nanoparticles-deform-like-liquid-1012
http://silveristhenew.com/2014/10/31/a-silver-nanoparticle-problem-that-nobody-knew-about-is-solved/
The Silver Institute
Terminator T-1000