Red signals higher nerve cell activity and blood flow. (sciencenews.org)
Those caused by speeding, such as at Morpeth, Northumberland, in 1994, when a train took a curve at 40 kilometres an hour above the speed limit; buffer stop crashes, such as the Cannon Street accident in 1991, when two people died; and those caused by trains passing red signals. (newscientist.com)
RealBench calculates all the real estate financial indicators you will ever need when making a real estate decision; RealBench produces simple green and red signals for each indicator to make it simple for anyone to use. (realbench.net)