Useless Facts, Badly Drawn<p>Useless Facts, Badly Drawn #417: The Invention of the microwave.<br>.<br>.<br><a href="https://mastodon.social/tags/radarange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>radarange</span></a> <a href="https://mastodon.social/tags/microwave" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>microwave</span></a> <a href="https://mastodon.social/tags/radar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>radar</span></a> <a href="https://mastodon.social/tags/raytheon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>raytheon</span></a> <a href="https://mastodon.social/tags/inventions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>inventions</span></a> <a href="https://mastodon.social/tags/accidentalinventions" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>accidentalinventions</span></a> <a href="https://mastodon.social/tags/percyspencer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>percyspencer</span></a> <a href="https://mastodon.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://mastodon.social/tags/technology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>technology</span></a> <a href="https://mastodon.social/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tech</span></a> <a href="https://mastodon.social/tags/history" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>history</span></a> <a href="https://mastodon.social/tags/popcorn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>popcorn</span></a> <a href="https://mastodon.social/tags/strangebuttrue" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>strangebuttrue</span></a> <a href="https://mastodon.social/tags/wtf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wtf</span></a> <a href="https://mastodon.social/tags/military" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>military</span></a> <a href="https://mastodon.social/tags/militaryhistory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>militaryhistory</span></a> <a href="https://mastodon.social/tags/didyouknow" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>didyouknow</span></a> <a href="https://mastodon.social/tags/funfacts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>funfacts</span></a> <a href="https://mastodon.social/tags/facts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>facts</span></a> <a href="https://mastodon.social/tags/webcomic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>webcomic</span></a> <a href="https://mastodon.social/tags/comics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>comics</span></a> <a href="https://mastodon.social/tags/uselessfacts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>uselessfacts</span></a> <a href="https://mastodon.social/tags/uselessfactsbadlydrawn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>uselessfactsbadlydrawn</span></a></p>