A new technology developed by Nano Scientists will enable the assembly of long nanotube chains to form in a specially designed solution. Using the magnetic charges they will can be put together quickly in chains of 1-million nanoparticles at a time. This of course will allow assembly or disassembly in a controlled way to improve perfection and thus strength, while allowing for recycling later. This means we could make a car, aircraft wing or ship out of the carbon nanotubes and then when we were done with it, instead of sending it to the junk yard we send it to a magnetically charged resonation tank or vat to disassemble it a the molecular level and then tell it thru magnetic instructions what shape it is to reconfigure itself.

But also realize that a wing or ship made of carbon nanotubes will not rust or easily come apart and it is 250 times the strength of steal meaning it will have extended life spans. No corrosion, weathering or rust. No it will not last forever, but it will last longer than you, that is to say a human life span. Forget talking about your grandfather