Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.

Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...

To download the files, right-click on the relevant link, and then select "save link as" Model Economy Toolkit for "Dynamic Spatial General Equilibrium" (Benny Kleinman, Ernest Liu and Stephen Redding) ...

Much has been written about the need to reduce greenhouse gas emissions from data centers. Current estimates place data centers at consuming nearly 3% of the world’s total electricity – on par with ...