La luce si trasmette nello spazio vibrando in molte direzioni: quando attraversa una lente polarizzante, questa incanala i raggi di luce (li polarizza appunto)e li fa passare solo in una direzione. Questo effetto elimina tutti i raggi riflessi compresi quelli impercettibili all umano.?COSTO ASFALTO STRADALE

David Wachman saddles the hat trick seeking Three Sea Captains while George Baker course and distance winner Boomshackerlacker flies the English flag.

For once, Aidan O'Brien has felt no need to guarantee the pace in the Queen Elizabeth II Stakes at Ascot today. But Rip Van Winkle (4.15) showed in the Sussex Stakes that he could manage perfectly well without his struggling escort, taking over at halfway and gambolling clear.

"When he died he left farms in three different countries and

crumbling wreckage of Lansdowne Road as he mused sadly upon the crumbling wreckage of another failed Heineken Cup campaign.