The semicircular canals are three passages each forming a circle and each in a different plane. They have nothing to do with hearing, but instead send signals to your brain re â¦ garding equilibrium.So, basically, they give you balance. Your semicircular canals are three tiny, fluid-filled tubes in your inner ear that help you keep your balance. When your head moves around, the liquid inside the semicir â¦ cular canals sloshes around and moves the tiny hairs that line each canal.
1 Depending on the manufacturer of the tablet, the cost of tablet screen repair can range anywhere from $100 to as much as $300.2  For example, the Apple iPad can cost upwards of $500 to have repaired at the official Apple Store. 3  A cracked screen is going to be cheaper to fix than a full replacement. If the entire screen has to be replaced, it can cost $189. 2  According to this MoneyNing.com article, the Apple Store quoted $599 for a base rate, while a third-party provider had a range of $150 to $200.
1 After taking all three of these things into consideration, your phone screen repair can cost anywhere from $50 to $250. 2  For instance, Best Buy will replace the screen on Samsung Galaxy phones for $229. If you break your phone, this allows you to pay a deductible and get a new phone to replace it. 2  After taking all three of these things into consideration, your phone screen repair can cost anywhere from $50 to $250.