Oberflächenspannung<p>GULP</p><p><a href="https://chaos.social/tags/VogelFlausch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VogelFlausch</span></a> <a href="https://chaos.social/tags/BirdPhotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BirdPhotography</span></a> 'GreatCrestedGrebe <a href="https://chaos.social/tags/Haubentaucher" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Haubentaucher</span></a></p>