Nanolink
Soon they will replace 3rd world workers, 1st and 2nd world too! Pretty cool stuff I must admit.
Using the parts inside a single molecule, scientists have constructed the world's smallest car. It has a chassis, axles and a pivoting suspension. The wheels are buckyballs, spheres of pure carbon containing 60 atoms apiece.
It'd be a real squeeze to take it for a spin, however.
The whole car is no more than 4 nanometers across. That's slightly wider than a strand of DNA. A human hair is about 80,000 nanometers thick.
Other groups have made car-shaped nanoscale objects. But this is the first one that rolls "on four wheels in a direction perpendicular to its axles," the researchers reported Thursday.
What's the point? Nanotrucks, of course.
Eventually the researchers want to build tiny trucks that could carry atoms and molecules around in miniature factories.
"We'd eventually like to move objects and do work in a controlled fashion on the molecular scale, and these vehicles are great test beds for that," said James Tour, a Rice University research who co-led the work. "They're helping us learn the ground rules."
Soon they will replace 3rd world workers, 1st and 2nd world too! Pretty cool stuff I must admit.