Spéranza Calo-Séailles or Elpís Kalogeropoúlou in Greek; Ελπίς Καλογεροπούλου (17 May 1885 – 18 February 1949) was a Greek painter, inventor and opera...
8 KB (860 words) - 17:07, 8 April 2024
ticker tape Nicholas Callan (1799–1864), Ireland – Induction coil Spéranza Calo-Séailles (1885–1949), Greece – "Lap" decorative concrete Alan Archibald Campbell-Swinton...
107 KB (11,985 words) - 06:53, 11 August 2024
(1847–1909), stuffed animals Brigitte Voit (born 1963), polymers Spéranza Calo-Séailles (1885–1949), "Lap" decorative concrete Mária Telkes (1900–1995)...
23 KB (2,604 words) - 13:28, 11 August 2024