People are very creative, our imagination is the key to a forceful developing of our kind. Our improvements have been constantly changing our planet, have impackt on crucial matters and creatures which surronds us and in the end the creativity has an influence on ourselves. There are many inventions which had changed the history of humanity, the one which is the most valid is fire. A bright flame in the obscure cave brought the humanity light, heat and protection from wild animals, it helped them in meal preparation and in hunting animals and according to the neawest analysis it had a good influence on our brain and thinking process.