Eureka (word) "Eureka! Eureka!" after he had stepped into a bath and noticed that the water level rose, whereupon he suddenly understood that the volume of water displaced must be equal to the volume of the part of his body he had submerged. (This relation is "not" what is known as Archimedes' principle—that deals with the "upthrust" experienced by a body immersed in a fluid.) He then realized that the volume of irregular objects could be measured with precision, a previously intractable problem. He is said to have been so eager to share his discovery that he leapt out of his bathtub
Heart's Cry (horse) by half a length. In 2006, Heart's Cry was campaigned internationally. In March he was sent to Dubai to contest the Dubai Sheema Classic at Nad Al Sheba. Ridden by Lemaire he contested the lead from the start, tactics which surprised his trainer Kojiro Hashiguchi. He went clear of the field in the straight and won by four and a quarter lengths from Collier Hill with the multiple Group One winners Ouija Board and Alexander Goldrun in fourth and fifth. In the August 2006 edition of the World Thoroughbred Racehorse Rankings, Heart's Cry was ranked the equal second best horse