When we eat walnuts, besides the walnuts with paper shells that can be opened by a simple knock, the hard ones are difficult to open. In the absence of a nutcracker, it can be very difficult to get to the kernel inside the walnut. In fact, opening walnuts is very simple, and it is not necessary to prepare a nutcracker; many things can be used to open walnuts.

Locks and other hard objects, flat screwdrivers

First, use a hard object to crack walnuts. Common household items like locks can be used to crack walnuts. Pay attention not to use too much force to avoid smashing the walnut into pieces.

Second, use a flat screwdriver to撬. One end of the walnut is pointed, and the other end is flat. We insert the screwdriver into the flat end of the walnut (note that this end is very soft, and the screwdriver can easily be inserted, but don’t insert it too deeply to avoid damaging the kernel inside). After inserting it, gently twist and pry. The hard walnut will open, as the saying goes, everything has its weak point, and the weak point of the walnut is right here.

Third, use the door frame to press. Place the walnut in the crack of the door frame and gently press and squeeze with the door, which can also open the walnut.

Fourth, use your teeth to bite. If your teeth are strong enough, you can bite the walnut. But don’t do it frequently, as it may damage your teeth over time.

Precautions

In most modern homes, sliding doors are common, and some may find it inconvenient to use the door to squeeze walnuts. Moreover, over time, it is easy to damage the door.

When using a lock to crack walnuts, pay attention to the force and be careful not to injure yourself if the walnut flies out.