Knowledge Zone<p><a href="https://mstdn.social/tags/OnThisDay" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OnThisDay</span></a> Birth Anniversary of Nikola Tesla (1856) - one of the greatest <a href="https://mstdn.social/tags/Inventors" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Inventors</span></a> of all time.</p><p>Birth Anniversary of Arthur Ashe (1943) - first black player selected to the United States Davis Cup team and the only black man ever to win the singles title at <a href="https://mstdn.social/tags/Wimbledon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wimbledon</span></a>, the US Open, and the Australian Open.</p><p><a href="https://knowledgezone.co.in/news" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">knowledgezone.co.in/news</span><span class="invisible"></span></a></p>