Throughout history, mankind has wondered what is beyond our own planet. They have gazed up at the stars and made some significant and important discoveries related to the field of astronomy. On our list below, you will find great names listed in order of popularity, like Copernicus, Hipparchus, and Ptolemy, among others. Read about the most famous astronomers of all time and their contributions. Formulating the heliocentric illustration of the universe.

The field of biology has seen many important discoveries throughout the centuries. From vaccines to theories of the beginning and progression of life on Earth, the many discoveries have improved not only our understanding of history but also our quality of living. The following is a list of the greatest biologists of all time, along with their most significant contributions to the scientific world.

Chemistry is a study of reactions between chemicals and substances that most people experience in their everday life. All of our medicines and household products are the result of a history of chemical studies and discoveries. Below is a list of some of the most important chemists of all time organized by the significance of their contributions to this field. Discovery of Radium and Polonium.

Some of the greatest scientists of all time were females who have made important discoveries in a variety of fields in science. Several of their contributions throughout history have even surpassed those of their male counterparts. Our list of the most famous female scientists below are organized in order of popularity so you can read about the advancements that they made. Research on RNA, DNA, graphite, coal and viruses. Work on radioactivity and nuclear physics. Lise Meitner was a key member of a group.

In fact, most households can now turn to alternative energy generation methods to power their homes and reduce reliance on energy providers to cut costs. Most well known methods are solar and wind energy. Why Use Magnetic Generator? Advantages of Using Magnet as Free Energy Generator. One obvious advantages of using magnetic generator is in cost saving. Electrical power prices are sky rocketing at the moment and these elevating energy rates have been doing negativ.

Unraveled The Mysteries of Quantum Relativity. An Educational Site About Quantum Mechanics and Theory of Relativity. Derivation of Average Speed of Gaseous Molecules. Because we want to derive the equation to the speed of gaseous molecules, the most important factor come to mind is the speed v. Therefore, the equation will be. Finally, to calculate the avarage speed we find v.