Abstract: In delivery processes from pharmaceutical wholesaler's sales offices to the client's facilities, which are the target of this case study, an assistance system using handheld devices and ...

Learn six incredible visual card tricks you can do with any deck - no complex sleight of hand required. From instant color changes to impossible cuts, these effects are simple to learn yet guaranteed ...

Learn six incredible visual card tricks that anyone can master - no fancy props or years of practice needed. From instant color changes to impossible shuffles, these effects are easy to learn and ...

The natural complexity of the universe should phase out the possibility of some advanced civilization controlling reality itself, researchers argue. Reading time 3 minutes How do we know we’re not ...