In the differential geometry of curves, the evolute of a curve is the locus of all its centers of curvature. That is to say that when the center of curvature of each point on a curve is drawn, the resultant shape will be the evolute of that curve. The evolute of a circle is therefore a single point at its center.
Natural Resources Meaning. Natural resources are substances or materials from nature that humans use to sustain life. These resources are naturally available on Earth without any human action. Natural resources have economic, ecological, scientific, aesthetic, and cultural values in human life.
Natural Resources are materials available in nature without human action and play a significant role in the survival and development of humankind. Humans use these resources to exist on Earth. Natural resources are of two types: renewable and non-renewable resources
1. Give three other major scientific and technological developments in the world (or in the Philippines) that created a large impact on your daily life.2. What historical antecedents gave rise to the inventions you mentioned in the first question?3. How did the developments in science and technology shape human history? (essay, use at least 5 sentences to explain your answer) 4. What do you think is the importance of progressive invention? (essay, use at least 5 sentences to explain your answer)
The A.C. current by Nikola Tesla was the fuel for all manufacturing world wide. The discovery of semi conductors or TRANSISTORS also changed the world. Third is the implementation of Nuclear Power generation of peace time energy for use by all.