The Fluid Filled Cochlea. The pressure changes in the cochlea caused by sound entering the ear travel down the fluid filled tympanic and vestibular canals which are filled with a fluid called perilymph.
Those who love the size of the original iPad Mini 1 will be pleased to find that the size remains unchanged. Both the iPad Mini 1 and the iPad Mini 2 both measure in with a height of 7.87 inches and a width of 5.3 inches. The iPad Mini has only a slight difference in depth, while it weighs slightly more. However, it is still lightweight enough for anyone who wants a small and portable tablet.
Both iPad mini 4 (4th generation) models, feature a 7.9â³ 2048Ã1536 (326 ppi) LED-backlit IPS touch-sensitive retina display with an antireflective coating, a dual core Apple A8 processor (APL1011), 2 GB of RAM (subject to confirmation â See Apple website), and 16 GB, 64 GB, or 128 GB of flash memory storage.