3 posts tagged with red by twoleftfeet.
Displaying 1 through 3 of 3.
THE PROBLEM OF THE AMBER SIGNAL LIGHT IN TRAFFIC FLOW (PDF), published in 1959, is the origin of the yellow interval duration equation for traffic lights. But in China, as of Tuesday, yellow lights are now considered functionally the same as red lights, prompting outcries in the local media that it is not only unfair, but actually violates Newton's First Law of Motion. It also violates the history of traffic lights... [more inside]
The Red Ball in Abu Dhabi. The Red Ball in Chicago. The Giant Red Ball at a concert hall in Portland. The Red Ball blocked a tunnel in Barcelona. It's a big Red Ball. [more inside]