CmdrTaco from the everything-should-be-multi-purpose dept.
Mynister writes "The AP has a story about the windows of the future they can go from clear to opaque and the can also act as an LCD TV or Computer Monitor. They accomplish it by placing a LCD Screen over the window and embed the speakers in the frame."
The reason that every major university maintains a department of
mathematics is that it's cheaper than institutionalizing all those people.