The idea behind a knife with tremendously fat vibrations helps cut through squishy tomatoes and dense potatoes without using ...

This $6 pocket knife on Amazon is a versatile pick for hunting, camping and everyday carry. Shoppers say it’s compact, practical and a great value for the price.

Abstract: Safety must be guaranteed over the desire for lower energy consumption in our multiple working mode (MWM) approach to collaboration safety with a spring-assisted modular and reconfigurable ...