When walking out of the Maths building today I was surprised to find a ramp had been built outside the door. I only discovered it by tripping over it, as I had expected the ground to be several inches lower - the same height as it had been when I walked in to the building. It's odd that the construction people can do that in three hours, while at the same time the touch-up of the bridge is still going on after about two months.

After years using Webster's online dictionary, I've just discovered this page. I find it vastly interesting. http://dictionary.reference.com/help/faq/language/browsefaq.html