Dresden was an interesting city to visit. The first thing we visited, mostly because it was near where we happened to get off the tram, was the Frauenkirche. The Frauenkirche was destroyed during World War II, then rebuilt in 1994. From the inside, it looks completely different from any other church I’ve been in before. It is painted in pastel colors and is very cylindrical, rather than being a long rectangular room like most churches. Despite being a Lutheran church, it is fairly decorated.
The next thing we visited was a mural of the kings of Saxon. Each king was painted in period-appropriate fashion or armour. Their names were also painted beneath them. There was a long period when they had epithets, but then they stopped using them. The change in fashion of the hats was also noticeable.
After the mural, we went to the Mathematisch-Physikalischer Salon. There, the main exhibit was clocks. Wall clocks, pocket watches, table clocks, and astronomical clocks, all of them were there. Many had heavily decorated cases. Some moved on the hour or quarter hour. Aside from clocks, there was a mechanical calculator built by Blaise Pascal. Mechanically, it could only add, but through complementary numbers, it could subtract as well. There was a digital display explaining how it worked as well. There were also globes, both terrestrial and celestial, there. There was an entire room devoted to them and a world clock that told the time at every longitude. It did so by having the hour hand point down at all times and rotating the wheel the clocks were mounted to. In the globe room, there were a pair of globes each a meter in diameter, one celestial and one terrestrial. Celestial globes display stars and constellations based on location. Terrestrial globes display maps of the earth’s surface. The last thing in the globe room was an explanation of various projections – the cylindrical projection, the conical projection, and the flat projection. Each one captures a different band of latitudes most accurately – cylindrical projections are most accurate near the equators, flat projections are most accurate near the poles, and conical projections are most accurate in the band between flat and cylindrical projections.
The last thing we did that day was go to the Volkswagen transparent factory. We had been planning to take a guided tour, but we were too late. There was a free to access part where Volkswagen’s plans for electric cars were discussed. It seemed like just an ad, rather than imparting much useful information.