Seymour London
... that tired of taking measurements by hand, Seymour London created the first automatic sphygmomanometer using an old blood pressure cuff, a column of mercury, a pump from a fish tank and a microphone?
... that tired of taking measurements by hand, <b id="mwAXY"><a href="./Seymour_London" id="mwAXc" rel="mw:WikiLink" title="Seymour London">Seymour London</a></b> created the first automatic <a href="./Sphygmomanometer" id="mwAXg" rel="mw:WikiLink" title="Sphygmomanometer">sphygmomanometer</a> using an old <a href="./Blood_pressure" id="mwAXk" rel="mw:WikiLink" title="Blood pressure">blood pressure</a> cuff, a column of <a href="./Mercury_(element)" id="mwAXo" rel="mw:WikiLink" title="Mercury (element)">mercury</a>, a pump from a fish tank and a <a href="./Microphone" id="mwAXs" rel="mw:WikiLink" title="Microphone">microphone</a>?