Memories and hints of a travelling IT professional.
Amalie Emmy Noether is probably the most important woman in the history of mathematics and left a strong footprint in modern algebra. She did so facing strong resistance caused by the fact that she was a woman, Jewish, and on the left politically. Emmy Noether was born at Erlangen in 1882 and started her studies at Göttingen. She returned to Erlangen after one semester until she received her PhD in mathematics there.
Continue reading “Abstract algebra”
When in 2023 Christopher Nolans movie Oppenheimer came to cinemas worldwide the history of Julius Robert Oppenheimer also came back to focus. How should he be remembered? As a genius physicist? Or is the leader of the Manhattan project and creator of the first atomic bomb, the destroyer of the worlds (a quote from the Bhagavad Gita), responsible for the death of so many people at Hiroshima and Nagasaki? Or did he save many lives by helping to end World War II (as he stated himself); at a point in time when Nazi Germany already had surrendered? A question also relevant for the city of Göttingen, as Oppenheimer was living and working there for some time.
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Iceland is a beautiful country best to be explored on a road trip. If offers magnificent everchanging landscapes and a weather that can switch between heavy rain and bright sunshine within minutes. It is an island far in the north on which you should dress according to the onion principle as temperatures can very between eight and 26 degrees within a distance of 50 kilometers. And you need to prepare for either extremely long or short days; during my stay the sun went down shortly before midnight and came up at three o’clock in the morning – but it was never really dark at night.
Continue reading “Land of fire and ice”
When you’re travelling from Akureyri to Reykjavík or vice versa you need to pass the Hvalfjarðargöng, an impressive road tunnel under the Hvalfjörður that is nearly six kilometers long. It feels like being shaped as a giant V with a maximum inclination of 8.1 %. Until it was opened you had to go be cay around the fiord making the trip 50 kilometers longer. That’s why there was a ferry boat connection from the harbor of Reykjavík to Akranes.
Continue reading “Hvalfjarðargöng”
Reykjavík is a special capital city, as it is the most-northern capital of the world. It can be found in the West of Iceland at the shore. Why is that? It was founded by Ingólfur Arnarson (one of the first settlers) in 874 CE in Viking tradition: he threw wooden poles from his ship and waited where they would reach land. Today the city has 140,000 inhabitants and is the largest settlement in Iceland. Its name literally means ‘smoky bay‘ which might refer to hot springs once existing in the area.
Continue reading “Capital by the sea”
The currency of Iceland is the íslensk króna (ISK). When in 1918 the island became independent from Denmark this currency was introduced. Typical bills circulating are of 10,000, 5,000, 2,000, 1,000 and 500 ISK value. An íslensk króna is divided into 100 Aurar but these coins don’t exist anymore; you might typically receive coins with the value of 50 or 100 ISK during your journey. If you want to withdraw cash you’ll find sufficient options, already at the Keflavíkurflugvöllur. But to be honest: you don’t need them.
Continue reading “íslensk króna”
The classic way to explore Iceland is by car: while the center of the island is often hard to access, especially in winter times, there is a ring road along the coast leading you to most of the important sights in the country. The Hringvegur or Þjóðvegur 1 is more than 1,300 kilometers and the first section was created in 1928. Since 2019 this most important road is fully tarred and with the exception of some bridges always at least two lanes wide.
Continue reading “Roadtripping Ísland”
The capital city of North Macedonia, Скопје, is not a destination that comes into the mind of tourists immediately. The country is a former part of Yugoslavia which received independence in 1992 but is still searching for its national identity. North Macedonia doesn’t have a coastline (only the wonderful lake Ohrid as a good replacement) and Скопје is beautifully located in a valley surrounded by green mountains. With the Romans, the Osmans and the Soviets once reigning there the city is an interesting mix of different cultures and religions – and therefore the perfect place for an extended weekend abroad.
Continue reading “City of monuments”
When Yugoslavia broke apart and Macedonia became independent in 1992, it also gave up the Yugoslav dinar and introduced a new currency: the Macedonian denar (MKD). A denar is split into 100 deni (from the Roman Denarius coin), but you don’t need to memorize this: the deni are not circulating anymore. Instead there are coins with the value of 1 to 50 denars and banknotes from 10 to 5,000 denars. They show animals and historic buildings from Macedonia.
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Nicaragua is a country that many people can’t point to correctly on a world map. It is a rather small country in Latin America located between the Caribbean sea and the Pacific ocean, between Honduras and Costa Rica. It was inhabited in pre-Columbian times by indigenous people that left their traces, but many things we can observe today root in colonialization: Nicaragua was part of the so-called New Spain, became a region of Central America and achieved independence in 1838. Its unique highlight are the volcanoes spread throughout the country; you can see lava bubbling, skate downhill or swim in craters.
Continue reading “Land of the volcanoes”