Author: Sebastiaan Haffert

In the past week the heat has been slowly ramping up and it will continue to go up the next couple weeks. So staying home and inside is actually not that bad. One thing that I do have noticed is that we are going through our supply of food slightly faster than normal. It seems like I am quite easily distracted by snacks. Luckily, in the past week we had an opportunity to order some items from a Dutch food import shop. So today I am going to share some typical Dutch food and snacks. Of course I will go through the not so famous examples, because everyone knows about Dutch pancakes, raw herring and liquorice.

The most important part of a Dutch diet is bread. According to statista we are eating 60kg of bread on average per year, that is more than double the US average https://www.world-grain.com/articles/8702-three-bread-trends-shaping-american-diets. This also leads to aisles full of products that you can put on your bread in the Netherlands. One of our favorite products is hagelslag (sprinklers) and we do not kid around with them. There is a large variety of hagelslag, from sweet to sweeter to sweetest. Mainstream sprinklers are chocolate sprinklers and you can find them anywhere. Whenever you find that chocolate is not really your flavor you can just switch to fruity flavors (who am I kidding, there is never enough chocolate).

Another option when you do not really know what chocolate to pick exactly is the mix, where we have just mixed different flavors of chocolate.

We have three flavors of chocolate sprinklers and two fruit flavors, and now you may think that is it. But, luckily we are not even halfway through all sort of sprinklers. If the sprinklers are to small for you, there is always the xxl hagelslag. And of course this one also comes in many flavors.

If you do not like these 3D shapes of hagelslag you can always go for vlokken (flakes). Vlokken are, well, flakes of chocolate.

All these types of sprinkles come from the invention of the anise sprinklers that were created in the early 20th century. Dutch tradition dictates that you secretly place a tray of biscuits with ‘muisjes’ (anice sprinklers) in the common area of your workplace if you are expecting a baby. Then the other people will try to guess who placed it there. Another quirk of the muisjes is that you usually pick the color of the gender of you baby, pink for a girl and blue for a boy.

And then finally we end up with the luxurious line of sprinklers which have been created in last couple years. If you are feeling that the normal chocolate is too sweet and therefore for children, we have the perfect type for you. You can always enjoy a more adult flavor of extra pure chocolate. This means that you get your hagelslag with a higher concentration of cacao or a little bit of coffee flavor.

So by now I hope you are convinced that hagelslag are a very good idea and that you can create an endless variety. That is it for today and I will be picking up my new box of hagelslag that just came in!

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For the song of the day I picked shipwrecked by Alestorm as we are all shipwrecked at home.

Let’s continue in the spirit of the blog post of yesterday with the introduction of another new member of the MagAO-X team. Last fall I finished my PhD at Leiden University in the Netherlands and I was lucky enough to get a fellowship to work at the University of Arizona. Now I do have to say that preparing for an emigration while finishing your PhD can be quite stressful. Luckily that is all done now so I could focus on settling in Tucson.

Settling in Tucson actually went a lot smoother than expected. We were a nervous about finding housing, because the housing market in the Netherlands is really in a tight spot at the moment. But it was really easy to find nice houses and apartments. Within two weeks of us arriving in Tucson we already found our current house. I would give the advice to everyone that is moving to Tucson to take an hotel / Air B&B / motel for a week or two so you can have a look at apartments and houses. You do not have to be afraid that you will not find something. After we signed the lease we needed a couple weeks to get all the standard things up and running (utilities and bank accounts etc.).

After settling in I could finally focus on working on/with MagAO-X! During my PhD in Leiden I worked most of my time on adaptive optics and high-resolution spectroscopy of exoplanets (some shameless advertisement of my thesis: https://www.universiteitleiden.nl/en/research/research-output/science/high-resolution-integral-field-spectroscopy-of-exoplanets ). In my remaining 2.5 years ( it has already been half a year since I left the Netherlands ?! ), I will add spectroscopic capabilities to MagAO-X. The idea is that spectroscopy can be used to increase the detection sensitivity to baby planets and to characterize the atmospheres of older more mature planets. The first case is something I have shown in an article that was published last year where we used spectroscopy to discover a second baby planet around the young star PDS 70! This was picked up by over two hundred of media articles( see for example an article by Fox News https://www.foxnews.com/science/growing-alien-worlds-spotted-planet-nursery-young-star ). My favorite article is one from a Russian website (https://www.vladtime.ru/nauka/kosmologiya/723795), where they discuss the process of cosmic IVF that aliens could use to make new planets.

The possibility of life in outer space is something that fascinates us tremendously since people thought that other planets are in fact like Earth, a physical 3D spherical clump of matter instead of just something that brightens the sky at night. The next generation of giant telescopes will enable us for the first time to search for bio-signatures on planets around other stars than our own. The technology that MagAO-X is developing will enable such observations and I am glad that I can be part of the team to do this. While we are out trying to search for life on other planets, we should not forget that life on earth is also important and we all should contribute by staying home. And maybe that is also a place where you can find life.

Staying at home in Tucson is not bad. We have a nice spacious garden, which would not be possible in the Netherlands, and the weather is currently great (a good 25 to 30 degrees Celsius, I am not sure if I will ever get used to Fahrenheit). So we are enjoying our time at home, sitting on our patio looking at all the birds flying by and enjoying the nice weather while it lasts (I wonder whether our weak Dutch skin can handle the Tucson summer).

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The song of the day has been inspired by the alien artist impression. The composition feels like a shot out of an alien boy band to me. Therefore, to keep some kind of connection to the blog post I have selected an iconic music video from the 90’s.