The biggest fatal flaw in most fictional portrayals of nanotech - what sends those books arcing across the room - is ignoring that the nanobots need energy to do... anything.
Edward M. LernerScience works as a way to make sense of life and the universe. Hard SF as my preferred fictional genre just feels natural.
Edward M. LernerOne doesn't just wander unvetted into someone else's epic interstellar future history.
Edward M. Lerner