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Home > News > Be Careful What You Wish For

June 9th, 2009

Be Careful What You Wish For

Tihamer "Tee" Toth-Fejel: People have been worried about nanotechnology for quite some time now; nano-asbestos, advanced nano-enabled weapons, and self-replicating "gray goo" nanobots that accidentally go out of control. But what if everything goes right? What if nanotubes and nanoparticles are functionalized to stay out of the ecosystem? What if there are no major wars? What if nanoreplicators are never built, or if they are, they use modern error correction software to never mutate? What happens if nanotechnology fulfills humanity's desires perfectly?

In the next decade or so, a new type of desktop appliance will be developed—a nanofactory that consists of very many productive nanosystems—atomically precise nanoscale machines that work together to build bulk amounts of atomically precise products.

The ultimate result will be a nanofactory that can build virtually anything—limited only by the laws of physics, the properties of the input feedstock, and the software that controls the device.


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