Berlin 1945 and Today
interaktiv.morgenpost.de
interaktiv.morgenpost.de
There is a short movie based on a Russian airplane photo footage taken in 1945, the City of Ruins: https://www.youtube.com/watch?v=Vx3aGiurRbQ
The general feeling is also quite well represented in "The Pianist (2002)", which I highly recommend.
street view has good coverage in the area
[1] https://www.youtube.com/watch?v=o3Gk2b2N4vU [2] http://www.imdb.com/title/tt4347938/
Minsk was rebuilt from ground up, really.
I don't know the real percentage of destroyed buildings in Minsk, but I guess it is about same or even bigger.
http://99percentinvisible.org/episode/episode-72-new-old-tow...
Not that much destruction though.
It's not exactly a masterwork of UI design, but for those who like ww2 photos it might be interesting.
You've still got pretty good buses in those areas, though. Our main public transit problem lately is construction and/or strikes that shut down large parts of the S-Bahn.
Related: https://www.facebook.com/IFeakingLoveScience/photos/a.456449...
http://culture.pl/pl/artykul/co-pamieta-warszawa
This is the ghetto area.
And these are before/after photos, all taken in the center of Warsaw: http://wczorajidzis.blogspot.com/2010/06/3-w-1-1945-1971-201...
I've always been hoping that we can learn from past mistakes, but recent inaction of western europe towards Putin's war with Ukraine has me deeply worried.
For more coverage look for gray spots in this overview map http://imgur.com/bfvJpR3
Helps a lot to get an idea of the extent of destruction.
Warsaw has coverage for 1935 and 1945.
For Berlin it's helpful to also go to the 1953 imagery to see which structures where demolished.
http://www.google.com/earth/explore/showcase/historical.html
Snark aside: have a look at Dresden, which was completely destroyed in the war and is still being reconstructed with beautiful results.