Bob the Traveler<p>Edmond Becquerel, who studied the solar spectrum, magnetism, <a href="https://mastodon.world/tags/electricity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electricity</span></a>, and optics, was born OTD in 1820 in <a href="https://mastodon.world/tags/France" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>France</span></a> <a href="https://cromwell-intl.com/travel/france/electricity/?s=mb" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cromwell-intl.com/travel/franc</span><span class="invisible">e/electricity/?s=mb</span></a> <a href="https://mastodon.world/tags/travel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>travel</span></a> <a href="https://mastodon.world/tags/science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>science</span></a></p>