Question: In the film Transformers age of extinction they find a new metal called transformium and create transformers. Is this ever a reality that we will be able to create transformers in the future?
Oh, that’s a superb question! In terms of shape-shifting Transformers, then we’re nowhere near (as you might have guessed) but there are quite a few researchers working on the idea of shape-shifting and programmable materials. It’s a fascinating area of research — can we make a material which changes not only its shape, but its properties, *reversibly*? That is, can we make a material which we can switch back and forth between two different states?
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