<p>➀ The European Physical Society (EPS) honors the Heinrich-Hertz-Hörsaal at KIT as an "EPS Historic Site" for Heinrich Hertz's 1886 discovery of electromagnetic waves;</p><p>➁ A ceremony on October 30, 2025, will unveil a commemorative plaque and feature speeches on Hertz's legacy and modern physics applications;</p><p>➂ Hertz's breakthrough laid the foundation for wireless technologies like WiFi and mobile communications, recognized as pivotal to today's semiconductor and communication industries.</p>