Vienna's switch to LED street lighting directs light specifically onto streets and paths, reducing light pollution.
The old streetlights were often quite non-directional. So you'd have illuminated bushes or walls next to the street, which is unnecessary. The new lamps simply have better directionality, creating light only where needed.
Both sides had radar in general, and knew about the other side having it.
The carrot propaganda part is true though, but it is specifically about covering up the fact that the allies had developed aircraft intercept radar, i.e. radar mounted on the planes.
Idk, still a waste of a (presumably) perfectly good shirt. Rather use those old underpants from the bottom of the drawer. Maybe wear them before if it's for ICE.
They will fill it up with water once they are done mining. It'll take about 40 years to fill though, between ground water and extracting water from the Rhine river.
And then the next government takes those good things, which they have massively decried when they were the opposition, only to reimplement the exact same thing with a slightly modified name.
The old streetlights were often quite non-directional. So you'd have illuminated bushes or walls next to the street, which is unnecessary. The new lamps simply have better directionality, creating light only where needed.