Two people observing a 3D skull. One of them is touching the eyehole. Credit: Iñigo Ezcurdia UPNA researchers created a 3D mid-air display allowing natural
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Метка: develop
Smaller Than a Grain of Rice: Engineers Develop World’s Smallest Pacemaker
The tiny pacemaker sits next to a single grain of rice on a fingertip. The device is so small that it can be non-invasively injected
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