A revolutionary device is set to do to computer screens what digital canvases did to the lowly artist’s drawing pad. Made from clear acrylic, the Gravity sketchpad let users create 3D drawings in ...
A new approach to invisibility cloaking may one day be used at sea to shield floating objects – such as oil rigs and ships – from rough waves. Unlike most other cloaking techniques that rely on ...
This artist’s impression shows the free-floating planet CFBDSIR 2149-0403. This is the closest such object to the Solar System. ESO/L. Calçada/P. Delorme/R. Saito/VVV Consortium A mysterious celestial ...
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