Lev Sergeyevich Termen (27 August [O.S. 15 August] 1896 – 3 November 1993), better known as Leon Theremin, was a Russian inventor, most famous for his invention of the theremin, one of the first electronic musical instruments and the first to be mass-produced. He also worked on early television research. His secret listening device, “The Thing“, hung for seven years in plain view in the United States ambassador‘s Moscow office and enabled Soviet agents to secretly eavesdrop on conversations.
Year: 2026
Tomlin, Graham – Blaise Pascal: The Man Who Made the Modern World
Pascal’s triangle
Hindsight
hindsight /ˈhʌɪn(d)sʌɪt / ▸ noun [mass noun] understanding of a situation or event only after it has happened or developed: with hindsight, I should never have gone.
(Mkd) ретроспектива
Canon 1D mark III teardown | Pick and Place
Streamlit – A faster way to build and share data apps
Photomultiplier tube
Parigi, o cara (La traviata)
Addio del passato aus La Traviata von Giuseppe Verdi
24mm f1.4 L vs 16-35mm f/4 L for landscape and general use
Shutter Drag | Overcoming The Dreaded DJ Lights
Vissi d’arte lyrics
Vissi d’arte, vissi d’amore
Non feci mai male ad anima viva
Con man furtiva
Quante miserie conobbi, aiutai
Sempre con fe’ sincera
La mia preghiera
Ai santi tabernacoli salì
Sempre con fe’ sincera
Diedi fiori agli altar
Nell’ora del dolore
Perché, perché Signore
Perché me ne rimuneri così?
Diedi gioielli
Della Madonna al manto
E diedi il canto agli astri, al ciel
Che ne ridean più belli
Nell’ora del dolore
Perché, perché Signore, ah
Perché me ne rimuneri così?