What did Sanchopsticks Bridge say?

Three chopsticks bridge mainly uses the stability principle of triangle.

Triangle has the characteristics of stability, firmness and compression resistance. For example, pyramids, triangular frames, cranes, triangular suspenders, roofs, triangular steel bridges and the Eiffel Tower are all built in triangles.

The construction method of triangular bridge is to tie two chopsticks together with rubber bands, pay attention to the fact that the two chopsticks are 90 degrees, and so on, and make two rows of chopsticks racks, which are interspersed together to form the bridge deck. The two sides of the bridge deck are fixed with triangles to form two triangular pyramid piers, the bridge deck is supported on the two piers, and the piers and the bridge deck are fixed with rubber bands.

There is also a superstitious saying that three chopsticks and a bowl of water call the soul. In fact, this is just a folk saying, and people can call it back in this way after losing their souls.