Science
Algebraic geometry seminars in Warsaw: IMPANGA, MIMUW
mathoverflow forum
What is Algebraic geometry?
Open problems in affine algebraic geometry: by Kraft, by Zaidenberg
Standard Model
Music
Rigoletto: bella figlia and the quartet, questa o quella, before the murder
Zimerman: Chopin's Ballade 1, concertos; f-minor, e-minor
C. Bartoli: cenerentola
A. Franklin: think
N. Dessay: flower duet, lakme
S. Hauser: adagio
Yo-Yo Ma: Dvorak's cello concerto, swan
Mozart's queen of the night aria by Damrau; by Dessay
Verdi's requiem: dies irae, lacrimosa
Rostropovich: Haydn's concerto in C major, part 1 and part 3, Brahms's double concerto, Shubert's sonata
Pavarotti with Dion, with Zucchero, una furtiva lagrima (Donizetti)
Mozart: Un'aura amorosa (T. Lehtipuu, Cosi fan tutte), Commendatore (K. Moll, Don Giovanni), Oh Isis und Osiris (K. Moll)
Family:
Adam Palka: Skołuba's aria (Moniuszko), Stabat Mater (Rossini)
Sport
Paragliding: http://psp.org.pl/