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Visa application
I am starting to regret this resolution of writing a blog post every day for thirty days. I’ve already missed a few days so the thirty will no longer be consecutive and perhaps my days are not as interesting as I anticipated. I suppose that’s mainly because this week has been a week of admin…
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A manifesto, rugby tickets and a haircut
Today was a positive day in terms of research — a sad rarity in recent times! I firstly had a short meeting with my new postdoc bosses and we discussed a kind of manifesto they have put together, in which they have explained their expectations for me in the role and presented their individual working…
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Using a Jupyter notebook to make presentation slides
TL;DR: Open a blank Jupyter notebook. Add a cell and convert it to Markdown (either esc + m) or by using the drop down menu at the top of the notebook. Add your text, equation or image to the cell (images can be added via the edit menu, though some HTML tags may be needed…
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Running, paper revisions, talk writing
I started this morning in unusually energetic fashion, by going for a run before starting work. It was a bit chilly but the sky was clear blue and the sun was shining. The birds were singing and the blackthorn blossom has topped the newly green trees and hedges with a creamy white glaze. The daffodils…
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Philosophy and cosmology
I’ve decided it’s time to improve the consistency of my writing and practice makes perfect, as they say. So, starting from today, I’m going to a write a blog post every day for thirty days (excluding weekends and holidays). By my calculation, this means the last post in the thirty day sequence will come on…
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My PhD viva
In this post, I’ll discuss how I prepared for my PhD viva exam in cosmology, what the viva itself was like and what happened next. I submitted my PhD thesis on the 4th of January 2021 (which also happened to be my birthday) and had my viva exam on the 3rd of February. This is…
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The end (and the beginning)
Last week I passed my viva and consequently I have finished my PhD! I have to make some very minor corrections to my thesis, but my three year and three month journey in PhD-land has come to an end. I thought I was going to be fairly melancholy after finishing, for a number of reasons.…
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Writing my PhD thesis
How do you write a PhD thesis? This question sounds like the start of the old joke: “How do you eat an elephant? One piece at a time”. A PhD thesis is a document which must explain, summarise and defend three or more years of research in your chosen field, often running to 40,000 words…
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Thesis off-cuts: the reproducibility crisis in cosmology
As we frequently hear1, we’re now in the precision era of cosmology. What this really means is that we’re in the era of measuring things really well, and we’re getting really good at measuring things because we keep building ever more enormous and powerful telescopes. I remember attending the STFC Introductory Summer School on Astronomy…
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Superior by Angela Saini: essential reading for every scientist
The death of George Floyd in the United States earlier this year sparked a flurry of long-overdue activity in my corner of academia. For a few weeks in June, everyone was interested in the subject of racism, and for us, racism in academia in particular. An informal strike was held on the 10th of June,…
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Natalie B. Hogg 