Science

Major objective of this lecture is to present on Jeopardy – Weather Patterns. By Jeopardy – Weather Patterns we can evaluate the condition of the Earth’s surface…

Organic Farming produces less food and is more expensive but it does not produce the pollution problems of intensive farming. Organic Agriculture is a production system that…

Quantum Zeno Effect is the suppression of unitary time evolution caused by quantum decoherence in quantum systems provided by a variety of sources: measurement, interactions…

Prime objective of this lecture is to present on Deforestation. Deforestation is the permanent destruction of forests in order to make the land available for other uses. Some…

Basic objective of this lecture is to present on Influence of Human Activity on the Environment. Improvements in agriculture health and medicine have produced a dramatic rise…

Optical Heterodyne Detection involves optical signal and local oscillator waves, whereas the mixing product is an electrical signal. It is a detection method which was…

General objective of this lecture is to present on Carbonate-Silicate Cycle. Earth has almost as much carbon dioxide as Venus. Volcanoes add carbon dioxide to the atmosphere. Carbon dioxide…

This lecture introduce on Ice Ages. Ice Ages are glacial episode during a past geological period. An ice age is a period of colder global temperatures and recurring…

Major objective of this lecture is to present on Public Awareness on Hurricane. In the early part of this century, coastal residents may have had less than…

Principle objective of this lecture is to present on Hurricane Katrina. Hurricane Katrina hit the U.S. on August 29, 2005. Winds of 140 mph created a 30-foot…

Paul Karl Feyerabend, Philosopher of Science was born January 13, 1924 Vienna, Austria. He was best known for his work as a professor of philosophy at…

Hurricanes are the planet’s most ferocious storms. They are known as cyclones in Australia and typhoons in southeast Asia. They bring massive waves and wind speeds…