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Felicity Galvez
Felicity Madeline Galvez, OAM (born 4 March 1985) is an Australian swimmer and two-time Olympic gold medalist. She was an Australian Institute of Sport scholarship holder. She was educated at in Madrid. Career She broke both the short course 50-metre and 100-metre world records in 2008, in 25.32 and 55.89, respectively. The 100-metre record lasted for less than a month, as teammate |
2004 FINA World Swimming Championships (25 M) – Women's 4 × 100 Metre Medley Relay
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On the other hand, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
