new courses should be categorized as “courses”
https://vimeo.com/532360316
https://vimeo.com/532339880
https://vimeo.com/532332362
https://vimeo.com/531905061
https://vimeo.com/531892495
https://vimeo.com/531888944
https://vimeo.com/531878941
https://vimeo.com/531872630
https://vimeo.com/531857807
https://vimeo.com/531826843
