Have you ever had a small question in your heart when taking the high-speed trainWhy do the seat labels on the carriage have A, B, C, D, F, but skip E?Do you think this design is like an unsolvable mystery hanging in your mind?Not afraid, today we will unveil this small mystery of high-speed rail together!When we sit on high-speed rail seats, we may rarely realize the design philosophy behind each seat.So, what is hidden behind this?Seat design, seemingly simple on the surface, is actually a complex project...

Hello everyone, I am Hhf from Wonderful BeachWith the saturation of the global mobile phone market and the intensification of competition among major brands, the ranking of the global sales list of mobile phones has also undergone a series of changes. Huawei fell out of the list, Apple lost its global number one position, and Chinese brands held three positions on the list due to their strong strength...

The incident occurred at China United Airlines! Disappointed front row passengers on a woman's plane, causing a dispute by reversing their seats, witnesses recountOn October 16th, a video that occurred in the cabin of an airplane caught attention, causing passengers in the front and rear rows to argue over kicking their seats.The video shows that in the cabin of the plane, a short haired female passenger was emotional and exclaimed to the passengers in the back row, "Who cursed? Who cursed just now, Otherwise, we'll call the police after landingOn the morning of October 16th, Xiaoxiang Morning Post (WeChat: xxcbbaolao) contacted a passenger on the flight and revealed that the incident occurred on China United Airlines flight KN5352 from Xiamen to Jining, Shandong on October 15th...

Cars are becoming the mobile "third space" of today, with seats being the largest component in the cockpit space of cars. The value of all seats in a car accounts for 5% to 10% of the entire car...