Never believe anything you learn at school. Some teachers don't regularly get updated about things they keep telling learners/students so they keep on telling lies. Some don't undergo researches especially scientific researches,because its the most important key of excessive exposure to things evolving in and out of our planet. Since fundamental research have been made due to lies we have been told at school, so below I reveal lies we have been told and truth you should've been told instead of this lies. Here are the lies you have been told or gonna be told at school: 1. We use only 10% of our brain. Seriously!! There's NO such thing. Our brains are always active almost every time. Brains work every time even when you just laying and doing no movement. We use above 80% of our brain almost every time. 2. Different tastes are detected on different parts of the tongue. Another lie we have been told. The entire tongue surface equally detects tastes. Only a protein o