In a process the researchers describe in articles published today in Science and Advanced Materials, they used a silicon needle with a tip about ten thousand times smaller than an ant to sculpt a polymer material known as polyphthalaldehyde.
FORBES: IBM Draws A World Map 1000 Times Smaller Than A Grain Of Sand
The researchers concentrated the field at the tip of a tungsten needle connected to the crystal.
BBC: NEWS | Science/Nature | Table-top fusion 'demonstrated'
Tools don't get much more simple than the needle, a long slender object with a pointed tip.
FORBES: No. 13 The Needle
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