Live Science on MSN
World's smallest QR code can store data for thousands of years — but you need an electron microscope to see it
Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.
Working with data storage technology company Cerbyte, Mayrhofer and colleagues were especially interested in identifying a ...
Newser on MSN
This QR code just broke a world record
Engineers in Vienna have shrunk a working QR code down to a speck that's just 1.98 square micrometers across—small enough to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results