We've covered how to repurpose your old router as a range-boosting repeater or a wireless bridge, but if you just need a few extra wired ports for devices your current router can't accommodate, consider repurposing your old router as a network switch.
The human tongue is divided into two parts the anterior and the posterior. The anterior part of the tongue is the visible part at the front and is about two-thirds of the tongue's length. The posterior tongue area is closest to the throat, and roughly one-third of length. There are eight muscles in the human tongue. They can be classified as intrinsic or extrinsic.
The majority of taste buds on the tongue sit on raised protrusions of the tongue surface called papillae. There are three types of lingual papillae that contain taste buds present on the human tongue: Fungiform papillae - as the name suggests, these are slightly mushroom-shaped if looked at in longitudinal section.