A game makes a happy child and keeps him or her busy. It is an activity that not only provides fun and entertainment, but also several lessons in life. It is possible to remember when he was still a child, … Continue reading
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Science is a way of reaching the scientific knowledge, which has a method (it distinguishes him from the rest of the forms of knowledge), whose essence is the contrasting hypothesis; Therefore, to be scientific, a hypothesis should be susceptible of … Continue reading