Update of media page, add incubator brochure

Updating content and making it look more appealing

media/index.md

@@ -30,7 +30,7 @@ excerpt:
     <li>[Poster]({{ site.directory.images | relative_url }}/hifisfor/HIFIS_poster_claim_contact.svg)</li>
     <li>[Video]({{ site.directory.videos | relative_url }}/video_full.mp4)</li>
     </ul>
-<li>Helmholtz Resonator Podcast, Episode 172: [Blogpost]({% post_url 2021/10/2021-10-18-podcast %}) & [direct link](https://resonator-podcast.de/2021/res172-hifis/)<i class="fas fa-headphones"></i></li>
+<li>Helmholtz Resonator Podcast, Episode 172: <a href="https://hifis.net/news/2021/10/18/podcast.html">Blogpost</a> & <a href="https://resonator-podcast.de/2021/res172-hifis">direct link</a><i class="fas fa-headphones"></i></li>
 <li>Overview HIFIS: Digital Services for Helmholtz & Partners</li>
     <ul>
     <li>[English Version]({{ 'media/HIFIS_overview_en.pdf' | relative_url }})</li>