As machinists, we are used to handling materials in the bulk world.
As machinists, our ease in obtaining productivity is influenced by
the microscopic world of phases, microstructures, and chemistry.
Underneath this microscopic world lies the world of molecules and atoms themselves.
This is the chemical formula for pentacene. It is used in organic thin film transistors.

Recently researchers from IBM research team in Zurich used an atomic
force microscope to capture an image of a single molecule of this
substance.

Compare to the structure above.
This image of a single molecule shows the five rings of six carbon atoms and suggests the hydrogen bonds along the edges.
The precision needed to resolve at this atomic level requires both
extremely high vacuum and frighteningly cryogenic temperatures. And you thought you had temperature control issues in your metrology lab.
Our industry will not be at this atomic-level nanoscale any time soon, at least not for our production processes.
We hope this glimpse of what makes up our material world from the
frontiers of science gives you a better appreciation for the work of
all the chemists, metallurgists and engineers in the supply chain that
produce our raw materials, tools, and metalworking fluids. For all of
history, scientists have struggled to make sense of their
observations, develop theory, structure and formulas that made
sense. This IBM image confirms that we're on the right track.
Full story care of BBC .
Editor's Note: CR4 would like to thank Milo for sharing this blog entry, which was originally posted here.
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