Peter Guhl<p><a href="https://chaos.social/tags/Optimismus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Optimismus</span></a>: Warum du manchmal auch pessimistisch sein solltest! | <a href="https://chaos.social/tags/Quarks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Quarks</span></a> Dimension Ralph - YouTube <a href="https://chaos.social/tags/Science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Science</span></a> <a href="https://chaos.social/tags/Wissenschaft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wissenschaft</span></a> </p><p><a href="https://www.youtube.com/watch?v=MY94LKZ5JPM" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=MY94LKZ5JP</span><span class="invisible">M</span></a></p>