Add Shellbed Condendator and DarwinCAT (educational Shiny apps) (#11)

* Add Shellbed Condensator and DarwinCAT

* change to alphabetical order

only saw this requirement when opening the PR

README.md

@@ -88,6 +88,8 @@ A curated list of awesome research code, software, manuals, and more on Git, dev
 
 *Open teaching materials are guidelines, tutorials or any other educational material. Where to discover further resources relevant for UU research like books, podcasts, additional websites and newsletters.*
 
+- [DarwinCAT](https://github.com/MindTheGap-ERC/DarwinCAT) A Shiny web application to experiment and visualize how evolution is distorted by the geological record. Useful in teaching palaeobiology and evolutionary biology. Developed and used in courses at the Department of Earth Sciences, Utrecht University.
+- [Shellbed Condensator](https://github.com/MindTheGap-ERC/ShellbedCondensator) A Shiny web app to visualize the effects of changing sedimentation rates on the formation of fossil accumulations. Useful in teaching geoscience and palaeobiology. Developed and used in courses at the Department of Earth Sciences, Utrecht University.
 - [ShinyEducation](https://github.com/UtrechtUniversity/ShinyEducation) The 'ShinyEducation' project at Utrecht University's Department of Methodology & Statistics uses interactive Shiny applications to explain statistical concepts. Applications cover topics like ANOVA, ANCOVA, t-tests, and correlation. This hands-on approach promotes immersive learning. Explore more [here](https://utrechtuniversity.github.io/ShinyEducation/).
 - [Textbook on Quantitative Methods and Statistics](https://github.com/hugoquene/QMS-EN) Textbook on Quantitative Methods and Statistics aimed at humanities researchers and students [(English version, EN)](https://hugoquene.github.io/QMS-EN/) [(Dutch version, NL)](https://hugoquene.github.io/KMS-NL/)
 - [workshop-introduction-to-R-and-data](https://github.com/UtrechtUniversity/workshop-introduction-to-R-and-data) - Material for the workshop 'Introduction to R & data' by [RDM Support](https://www.uu.nl/en/research/research-data-management)