Risks & Rewards of Nanoremediation
Michael Crichton’s 2002 novel Prey features a terrifying interpretation of nanotechnology, when swarms of “nanobots” become self-aware and predatory. His book is entirely fictional, but even outside the realm of popular culture, mentions of nanotechnology can stoke our fears about what might happen if science advances beyond our control. What is nanotechnology? Any technology that works with and manipulates particles between 1 and 100 nanometers in length or width can fall under the nanotech umbrella. Particles of this size are too small to see with the naked eye – they