Greek archaeologist <a href="https://en.wikipedia.org/wiki/Valerios_Stais" id="mwng" rel="mw:WikiLink" title="Valerios Stais">Valerios Stais</a> discovers the <a href="https://en.wikipedia.org/wiki/Antikythera_mechanism" id="mwnw" rel="mw:WikiLink" title="Antikythera mechanism">Antikythera mechanism</a>, an ancient mechanical <a href="https://en.wikipedia.org/wiki/Analog_computer" id="mwoA" rel="mw:WikiLink" title="Analog computer">analog computer</a>.