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Virada Cultural tem um milhão a menos de frequentadores
Comemorando 10 anos, evento recebeu 3 milhões de pessoas, ante 4 milhões em 2013; programação teve duas horas a menos por conta de cancelamentos causados pela chuva forte.
18 de maio de 2014 | 21h 53
Square and "Station Júlio Prestes" - Sampa
Parque da Luz - Geraldo Mouzinho - Foto: Ilana Bar
https://www.flickr.com/photos/viradacultural2014/page3/
“Cerveja é Cultura”, o Chefs na Rua traz cervejas artesanais para a Virada Cultural.
SQUARE "JOÃO JOSÉ BAPTISTA NOGUEIRA" - TOWN OF JOHN
CUBE: PRISON (1895).
Photo:
Prison:
TODAY: 40º ANIVERSÁRIO DO CUBO DE RUBIK
The preceding figure is limited to permutations that can be reached solely by turning the sides of the cube. If one considers permutations reached through disassembly of the cube, the number becomes twelve times as large: {8! \times 3^8 \times 12! \times 2^{12}} = 519,024,039,293,878,272,000. which is approximately 519 quintillion possible arrangements of the pieces that make up the Cube, but only one in twelve of these are actually solvable.
This is because there is no sequence of moves that will swap a single pair of pieces or rotate a single corner or edge cube. Thus there are twelve possible sets of reachable configurations, sometimes called "universes" or "orbits", into which the Cube can be placed by dismantling and reassembling it.
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