We all must have been in school, starting from kindergarten until busy taking care of thesis in college.
Science taught from the school was also made by smart people where all the facts that have been done very tight selection, so the science in school is no doubt the truth.
However, not everything in school is true. Reported from selipan.com (23/01/2018) Here are four facts that are often taught in schools, you ever become a victim?
- All blood is red, including blood in the veins
Schooled especially in science, you must have been taught by the teacher about the circulatory system. starting from what is blood and how the blood works.
In one of his teaching materials, mentions that the blood in the veins is blue. In fact, all the blood in the human body is red, including those in the veins. So the blood that is there remains red while the veins remain blue without any relationship.
- Man only uses 10% of his brain!
Almost every teacher in school may claim that humans only use 10% of their brains, but the assumption is wrong because humans apparently use 100% of their brains and even if the loss of 1% of the brain alone will affect the performance of the brain itself.
- Thomas Edison as a light bulb
Alva Edison is a scientist from the United States, the discovery of the best known to many people is to find lights.
The real fact, the inventor of the first light was not Thomas Alva Edison as told in school. Precisely Sir Joseph Wilson Swan in 1850 managed to create a simple lamp. then in 1879 Alva expanded it for the better and made a patent on its development
- Man comes from the evolution of monkeys!
Many believe that the ancestor is a monkey, and many also believe in Darwin's theory. Where in the theory of human darwin is the result of the evolution of monkeys, in fact it is wrong even though in research 70% human DNA and monkey are similar.