Ever wondered how magicians make cards defy logic? This tutorial pulls back the curtain on 9 stunning tricks you can learn ...

MR. “LEWIS CARROLL'S” new book has both the merit and the sterility which might be expected from a fresh and rather independent system of diagrammatic or visual logic. That is to say, it is ...

A universal logic platform based on dual-electrochromic bipolar electrodes (BPEs) for the operation of various visual advanced logic devices was designed and constructed for the first time.