The daily life of museum secondment – part 1

Written by Ellen De Korte

It is two more weeks until the Bradford Science Festival. My collection of objects is now complete and the preparation of my text and study material is almost done. In the meantime, I have also become a STEM-ambassador. STEM is an acronym for the combined subjects of Science Technology Engineering and Mathematics. A STEM-ambassador is a volunteer who promotes those subjects in various ways. This can include demonstrations at schools, but it means you can also work with teachers in promoting STEM in schools.

As my research topic is part of psychology, it may seem a bit odd that I have become a STEM-ambassador. Yet, there is quite a bit of STEM involved in my job. For example, if I set up a typical experiment, I have to display the materials I want to show on a computer. Not only is the computer itself an obvious piece of STEM, but the images of materials involve quite a bit of mathematics. For a computer an image is a big table of numbers that represent image colours. Unfortunately, computer monitors do not always display the right colour if you give them a specific number. This means that I have to check the colours that my monitor displays with a special device. On top of that, I have to pay attention to the lighting of the materials I use, because this influences the look of materials as well. These little things involve physics and mathematics (light and the transformation of numbers in light to get colours) and this is not even the data collection and analysis yet (there is a lot of mathematics involved in the latter).

I will not bother you any further with the biology that is involved in my subject, because I have to understand the workings of the eye and the brain as well. Or how our research findings might be used for design of materials (engineering). All I hope, is that it has become clear that STEM is a big part of my job and our daily lives.  

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