19. April 2021

Pursuit, a take on personal OKRs: Nine months later

In August 2020, I started using a home-made web application to track my personal OKRs: Pursuit. Nine months later, I am still using Pursuit on a daily basis. A brief review with which I hope to inspire you to work towards your own big goals, and particularly to stay present on what matters most: the journey to get there.

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18. April 2021

Swiss Trail Tour, Darth Vader on a Treadmill

What does Darth Vader do on a treadmill? Breathe, breathe, breathe. This week, I treated myself to the futuristic world of performance diagnosis: I wanted to learn more about where I am as a hobby runner, how to improve from there, and how applied science in sports works nowadays.

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11. April 2021

Thoughts on 'The Practicing Mind' by Thomas M. Sterner

Having been on a journey to increase my ability to focus for some time now, I recently read ‘The Practicing Mind’ by Thomas M. Sterner. This book emphasises process, and the importance of not getting distracted by a goal while being in the process of working towards it. Let’s review what to take out of this book.

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3. April 2021

Swiss Trail Tour, Incorporating Objective Feedback

Without feedback, you can only achieve what you already know how to do. With feedback, you can achieve what that you do not yet know how to do. I believe that feedback loops are at the core of any development. In this post, I am sharing my thoughts on incorporating objective feedback into long distance running training by visualizing data from Strava in Google Data Studio.

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19. März 2021

Swiss Trail Tour, Training Differently

After more than a decade of running, I figured it’s time to understand how training actually works. Unsurprisingly, after digging through three books on the art and science of exercise, I have changed how I train for the Swiss Trail Tour this year. Maybe such research will change your training, too.

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4. März 2021

A formula for converting pace from min/mile to min/km in Google Spreadsheets

If you are a runner and desperate for a quick-and-dirty formula you can use in a Google Spreadsheet to convert running pace from minutes per mile into minutes per kilometer, this nerdy post will give the formula to you.

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20. Februar 2021

Thoughts on 'Pragmatic Thinking & Learning' by Andy Hunt

Having been influenced by the ‘The Pragmatic Programmer’ a long time ago, I recently re-read another book from one of the authors, called ‘Pragmatic Thinking & Learning’. The book caught my interest since thinking and learning are absolutely essential in my line of work, and learning is a great enjoyment outside of work for me. Let’s review what the book is good for.

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13. Februar 2021

Swiss Trail Tour, Beginning or Comeback?

Having signed up for the Swiss Trail Tour in September, I am wondering whether this is a comeback to ultra running, or rather the beginning of something else? Either way: why do this, and how to prepare for three days of trail running─and hiking─a total distance of 103 km and 6000 m elevation gain?

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7. Februar 2021

Thoughts on 'Focus' by Daniel Goleman

One of these rare moments: I finished a book. Called “Focus: The Hidden Driver of Excellence”. Reading it to the end is an accomplishment by its own, as I had started this book years ago but then put aside for a reason I can no longer remember. Although it’s clear that, back then, my focus must have moved on to something else. Reflections after finishing a book on what is an essential topic in the information age.

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27. Dezember 2020

Pursuit, a take on personal OKRs

The year 2020 taught me again how powerful good habits are, once established. How important it is to continuously do the many small steps that are required to achieve goals, from smaller to bigger goals. I wrote an app─nicknamed “pursuit“─which helps me to formulate, commit, and measure the progress towards goals. I will share the ideas with you, may it inspire you to progress towards your goals in 2021.

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25. Dezember 2020

Visualizing Strava activities with BigQuery and Google Data Studio

How to load Strava activities into Google Cloud BigQuery and visualizing the activities with Google Data Studio? This article is for (hobby) athletes interested in taking a walk through the Strava API, Google Cloud Platform and Google Data Studio; showing how to gain the freedom to explore and visualize the data you have been sweating for over years.

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25. Juni 2020

A not-so-serious SARIMA forecast for running in 2020

Just for fun: what happens when you fit a SARIMA model (using statsmodel) over past Strava running activities in order to predict remaining running distance in 2020? Not much happens beyond the nourishment of my interest in predicting time series.

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21. Juni 2020

Some hills, finally

In the past years, finding some way to train hill running prior to races was difficult for me. I tried office staircases but they were boring and the air was dry and stuffy, so I failed to follow my training plan. Ever since moving to Switzerland, this is no longer a problem. I ran some statistics over activity data pulled from Strava, and the results are promising.

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1. Juni 2020

A computer scientist's diagram of the systems that turn macronutrients into energy for the muscles

How do the macronutrients we eat─carbs, fat and protein─turn into energy that the muscles can use as fuel? How to answer this question without failing to see the forest for the trees? In this post, I am trying myself at a high-level abstraction based on the book Lactate Threshold Training by Peter Janssen.

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25. Mai 2020

A computer scientist's diagram of heart and lung supplying the muscles with oxygen

What happens if a computer scientist tries to understand more about the heart and lung supplying the muscles with oxygen? The computer scientists applies graph theory. Out comes the flow conservation principle, and─woosh─there’s a diagram relating cardiac output, oxygen consumption and oxygen intake.

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24. Mai 2020

The sublinearity of spaced repetition learning

Spaced repetition learning (SRL) is a technique to memorize a large amount of items, such as vocabulary when learning a foreign language. In this article, I am writing about a primary benefit that I see in SRL: under the assumption that SRL is effective, I claim that SRL is also efficient; the amount of repetitions grows sublinearly in time and new items to learn.

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19. April 2020

Factfulness, Straight Line Instinct & World Population

“Factfulness” is a fantastic book, remaining as current as it was when I purchased it. It gives us “ten reasons we’re wrong about the world and why things are better than you think”. Today, I am going to have a look at the Straight Line Instinct and the forecasted world population growth.

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5. April 2020

Thoughts on Model Thinking: a smörgåsbord

A review of Scott Page’s Model Thinking course, which has been overall entertaining, inspiring, informative albeit at times a bit repetitive when going through arithmetics. If you are interested in trying to make sense out of the complex world around you, this course might be for you.

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8. März 2020

Modeling Swiss basic health insurance

In this article, I am reverse-engineering the Swiss healthcare system, with the help of some maths and diagrams. In particularly, I am looking at the impact of the deductible when buying a basic insurance policy. How much difference does the choice of deductible make?

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5. März 2020

Hello, Switzerland

In a typical programmer’s unimaginativeness, let’s print out a localized version of the few words that everyone starts with: Hello, Switzerland. After almost six years, a step into a new country again. It is time for a thought abroad.

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29. Februar 2020

London ─ Towards British Citizenship

The fifth post on my “London ─ Living through history” series • touching modern British history • about Brexit • on gaining British Citizenship • let us maintain, build, and rebuild bridges.

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26. Januar 2020

London ─ Impressions twenty-four-seven

Why London left a lasting impression • architecture, accumulated over millenia • where old meets new, in one place • why it is worthwhile to look at the same place at different times • where old meets new.

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1. Januar 2020

London ─ Path to the outdoors

How to find the outdoors while living in London • London has surprisingly many green spaces • thanks to Paul New, Cliff King, Rachel Dench • thanks to the London Social Runners • on England’s history of volunteering • you cannot avoid the air pollution • you often have to stay on public footpaths • historic sightseeing in run-by mode.

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28. Dezember 2019

London ─ As far as the eye can see

London is large enough to accommodate the population of Switzerland • speed flatmating is not for me • receiving solace from Thomas Edison • London is more than what you can see on the tube map • Nappy Valley • between the Commons • some fences are pointless • houses, as far as the eye can see.

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22. November 2019

London ─ Living through History

I moved to London from Stockholm at the beginning of April 2014. I left university life behind and moved on. Back then I had no idea how long I would live in London. And even less of an idea, what changes there were in store for me. I am now soon leaving London─although only time wil tell for how long. It seems only appropriate to add some closing thoughts on this chapter.

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