Posted by Jaron Schneider on May 1, 2013 •
"This is the kind of story that just boggles my mind. IBM just released a Guinness World Record-setting movie called “A Boy and His Atom,” made by moving atoms using an IBM-invented scanning tunneling microscope. It weighs two tons, operates at a temperature of negative 268 degrees Celsius and magnifies the atomic surface over 100 million times. IBM researchers used the microscope to control a super-sharp needle along a copper surface to “feel” atoms. Only 1 nanometer away from the surface, which is a billionth of a meter in distance, the needle can physically attract atoms and molecules on the surface and thus pull them to a precisely specified location on the surface. The moving atom makes a unique sound that is critical feedback in determining how many positions it’s actually moved."
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Via Thierry Saint-Paul