Actually the Zhengzhou metro uses overhead wires and pantographs instead of power rails. The latter would in fact have been short-circuited by the water causing the power supply to shut down. But then there wouldn't have been any lights left in the train.Now I wish I'd paid better attention in physics class. If we assume an entire subway station is flooded, surely the water would short-circuit the power rail and the car could be safely exited?
With our latest storms here on the west coast some of the rain guages recorded over 700mm in 48hrs, the scary part being thats not even record levels. I do find it quite interesting here how the topography and direction the rain comes from makes such a huge difference in the effects of big rainfall totals. 700mm on the eastern side of the mountains would be devastating.Holy hell, that amount of rainfall is scary.
Great idea, sitting in that water with all the electric equipment surrounding them.Brazil gamers wet too.
View attachment 324604
![]()
Brazil's Amazonian rivers swell to 100-year highs causing large-scale flooding
They've seen floods before in Manaus, but nothing quite this big. As the records tumble, experts warn the worst will be still to come.www.abc.net.au
We use essential cookies to make this site work, and optional cookies to enhance your experience.