Origami — the art of making various shapes from a single piece of paper — has been realized at the nanoscale using DNA. Sheets of ‘DNA wireframe paper’ have been developed that, through folding along ...
A cacophony of barking alerts me to the cardboard box delivered to my front door. Packed inside is a single sheet of white corrugated plastic folded into what looks like a large suitcase. My canine ...
In 1936, the British mathematician Alan Turing came up with an idea for a universal computer. It was a simple device: an infinite strip of tape covered in zeros and ones, together with a machine that ...
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