The Noughts were a bonanza time for builders, scientists and bureaucrats in the dance arena, throwing up numerous fine dance venues and bases, collaborating intellectually with modern choreographers, or targeting social minorities, but the blazing new trend that captured public imagination dodged all of those - it came up from the street. As if to show that dance doesn’t need all these people to organise it into existence, hip hop was the powerful new physical force in the land, providing all the things that the contemporary dance movement of the Nineties seemed increasingly to ignore.

At its best (ie when it’s not trying to be gimmicky and snare so-called “new audiences”), Rambert is unique in Britain in providing music and dance as theatre. No other company matches it in commitment to this, not even the Royal Ballet, which long ago adopted cloth ears when it comes to new ballet music. Last night at Sadler’s Wells Rambert’s newest triple bill was a fine sample of this kind of evening, a delight to anyone with musical interests, and parading three unbeatable British choreographic talents.

Two ballets are premiered this month with big scientific subjects and new commissioned scores. Birmingham Royal Ballet's David Bintley was inspired by Einstein's principle of relativity, with a Matthew Hindson score, while Mark Baldwin at Rambert Dance Company has been excited by Darwin, with a Julian Anderson score. How does science meet dance?

Einstein+Birmingham Royal Ballet: e=mc2 by David Bintley

ISMENE BROWN: How do you think science connects with dance?