You can make anything sound daft by expressing it a certain way. The entire history of physics, all the way from cavemen to the LHC, is just a story of smashing

You can make anything sound daft by expressing it a certain way. The entire history of physics, all the way from cavemen to the LHC, is just a story of smashing rocks together in creative ways and watching what happens. But obviously it's a lot more than that, and so is electric brain stimulation.