Search results
14 hours ago · Left-hand traffic ( LHT) and right-hand traffic ( RHT) are the practices, in bidirectional traffic, of keeping to the left side and to the right side of the road, respectively. They are fundamental to traffic flow, and are sometimes called the rule of the road. [1] The terms right- and left-hand drive refer to the position of the driver and the ...
3 hours ago · Since the 1700s, surgeons have been coming up with ways to help amputees manage their world. Perspective by Heidi Hausse. June 8, 2024 at 7:00 a.m. EDT. Knight with the iron hand — the "Iron ...
