Hi Future Fans,
The future promises personally-tailored desease & gene therapies, and a world of tiny machines in our blood and cells that will enhance their capabilities.
The linked article is fantastic. It outlines a new method whereby scientists have controlled the movement of a nano-scale machine INSIDE A CELL. The control was capable enough that they could move in the shape of the letters “N” and “M”. Whilst tracing letters isn’t all that helpful, this particular capability is mind-blowing and a good signpost of things to come!