Daily Wrap on MSN5 个月
Why your seat belt has a hidden button: The safety secret revealed
The Volvo brand introduced the first seat belts in 1958; in the 1980s, Mercedes improved their functionality. Over time, ...
来自MSN8 个月
Ever Noticed A Small Button On A Car's Seat Belt? Here’s Why It's There
In reality, the button prevents the buckle on the seat belt from going backward. There is a buckle on the seatbelt, and when the person sitting on the seat pulls the seat belt on the side, the buckle ...