One of the next challenges for the researchers will be to come up with a chemical process to create the ultra-thin wires -- no more than several atoms across -- needed to connect all the molecular switches into a complete computer circuit.
(One of the next challenges for the researchers; will be; to come up with a chemical process to create the ultra-thin wires -- no more than several atoms across) (the ultra-thin wires; needed; )
One of the next challenges for the researchers the ultra-thin wires
will be needed
to come up with a chemical process to create the ultra-thin wires -- no more than several atoms across