Directions and turns can be used to explain a journey. Directions are instructions like 'three steps forward' or 'one step backwards'. These tell you how far to go. Turns can be clockwise (the ...

The primary feature of stepper motors is listed right within their name: their ability to ‘step’ forwards and backwards ... complications such as skipped steps due to mechanical or driver ...

Even still, hopes are dashed when we constantly see one step forward and five steps backwards. The drug epidemic and overdose deaths that followed it have been disheartening, unsettling and ...