To paraphrase Miz Pearl, Janis Joplin, "Build another little piece of my heart".

Bacteria that grow electrically conductive nanowires.

Yet another bit of the world of Aquaria arrives on the scene. The nanobot interfaces of 2230 attach to the neurons of the brain and the sensory nerves and use itsy-bitsy electrical charges to stimulate the nerves, thus producing full-immersion virtual reality.

And for my next trick...