F1^ is a collection of facts and information about Formula One which you can share on twitter, facebook and through email.Did you know that some F1 drivers are very superstitious? They have certain rituals that they do before each race. David Coulthard for example wears his old lucky underwear during races. Fernando Alonso however sings before every race and according to his mechanics he's not bad. Did you know that in a street course race like the monaco grand prix, the down force provides enough suction to lift manhole covers? Before the race all of the manhole covers on the streets have to be welded down to prevent this.