41. There is a symbiotic relation between the Pinna Nobilis and a little crayfish often found living inside the shell. 42. In 1948, Pietro Pinna listened to Capitini at a conference sponsored by the Movement of Religion in Ferrara. 43. Pinna underwent a first process and a first conviction in 1949 and served Capitini as testimony in his favor.44. Pinna first discovered the watercolor illusion with high contrast lines ( a black outer line and lighter fringe ).45. The sensor is a robot dummy head with 2 sensor microphones along with the artificial pinna ( reflector ). 46. Marco Pinna would like to dock a few million-dollar " toys " in Savannah, Ga. 47. When Mr . De Pinna looks out the window, he sees no one other than a man walking away. 48. Examples include the rings of the trachea, such as the cricoid cartilage and auricle / pinna of the ear. 49. In detail, the pinna of the outer ear helps to focus a sound, which impacts on the eardrum. 50. The adult human ear canal extends from the pinna to the eardrum and is about in length and in diameter.
