Abstract: Until now, the potential of untethered magnetic robots (UMRs), propelled by external time-periodic magnetic fields, has been hindered by the limitations of wireless manipulation systems or ...

Pac-Man, Mario, Tetris, The Legend of Zelda and Sonic the Hedgehog are just some of the breakout franchises from this ...

After a week spent at Europe's biggest tech event, we've hand-picked the top 17 new gadgets from the show floor.