The time it takes for a shark use and lose each tooth varies, depending on the species and age. Younger sharks replace their teeth more often. There is also some evidence that sharksâ teeth last significantly longer during colder water temperature in some sharks, a time when they traditionally eat less.
Last Titanic survivor, a baby put in a lifeboat, dies at 97. Millvina Dean taken ill with pneumonia in England, after Hollywood stars DiCaprio and Winslet came to her aid. Millvina Dean, the last living survivor of the Titanic disaster, with a painting of the vessel. Photograph: John Stillwell/AP.
Soon news that the Titanic had been found had reached the corners of the world. Once more the RMS Titanic was in the minds of millions of people. On July 13th 1986 another Ballard expedition was underway to explore the Titanic in more detail. Jason Junior (JJ) would be used to video the Titanic.