kernpanik 🐾 🕊️ ☮<p>Memorial for the first operative electric <a href="https://chaos.social/tags/telegraph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>telegraph</span></a> (<a href="https://chaos.social/tags/Gauss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Gauss</span></a> and <a href="https://chaos.social/tags/Weber" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Weber</span></a>, 1833, <a href="https://chaos.social/tags/Goettingen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Goettingen</span></a>). The box contains a loose replica of the mechanism (utilising a modern laser to make the electro-magnetic signal visible to the human eye).</p><p>(photo: <span class="h-card" translate="no"><a href="https://chaos.social/@kernpanik" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kernpanik</span></a></span> | public domain / <a href="https://creativecommons.org/publicdomain/zero/1.0/deed.en" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">creativecommons.org/publicdoma</span><span class="invisible">in/zero/1.0/deed.en</span></a>)</p>