N. V. Madhusudana
... that N. V. Madhusudana demonstrated the electromechanical coupling effects of cholesteric liquid crystals for the first time?
... that <b id="mwCVQ"><a href="./N._V._Madhusudana" id="mwCVU" rel="mw:WikiLink" title="N. V. Madhusudana">N. V. Madhusudana</a></b> demonstrated the electromechanical <a href="./Coupling_(physics)" id="mwCVY" rel="mw:WikiLink" title="Coupling (physics)">coupling effects</a> of <a href="./Cholesteric_liquid_crystal" id="mwCVc" rel="mw:WikiLink" title="Cholesteric liquid crystal">cholesteric liquid crystals</a> for the first time?