Environment
Groundwater Depletion (Causes, Effects, Solution)
The unavoidable and natural result of extracting water from an aquifer is groundwater depletion. It is a significant environmental threat; water makes up the bulk…
Article
Chemistry
Metalloid – a chemical element
A metalloid is an element that has properties that are intermediate between those of metals and nonmetals. It is also known as semimetal is a…
Technology
Evolutionary Robotics
Evolutionary robotics (ER) is an experimental research field. It is a methodology that uses evolutionary computation to develop controllers and/or hardware for autonomous robots. It…
Business Mathematic
Stochastic Process
A stochastic or random process, a process involving the action of chance in the theory of probability. It is a mathematical entity that is typically…
Chemistry
Relative Atomic Mass – an important concept in chemistry
Relative mass is an important concept in chemistry. It exists to simplify the process of working out the mass of an atom or molecule. Relative…
Economics
Quantity Demanded
The quantity demanded is a term used in economics to describe the total quantity of a product or service requested by customers for a specified…
Technology
Satellite Navigation – a global network of satellites
Satellite Navigation is based on a global network of satellites that transmit radio signals in medium earth orbit. It is also known as the satnav…
Geographic Minerals
Nabalamprophyllite: Properties and Occurrences
Nabalamprophyllite has a general formula of Ba(Na,Ba){Na3Ti[Ti2O2Si4O14](OH,F)2}. It is a monoclinic-prismatic mineral containing aluminum, barium, calcium, fluorine, hydrogen, iron, magnesium, manganese, oxygen, potassium, silicon, sodium,…
Physics
Difference between Convex and Concave Mirror
Mirror refers to any smooth polished or shining surface, that can reflect the light beam and form images. A convex mirror has a reflecting surface…
Physics
Largest Sea on Saturn’s Moon Titan Could be over 1,000 Feet Deep
Saturn’s largest moon, Titan, is the only other planet in the solar system where liquids flow freely to the bottom. However, it is not water…
Physics
Look Up At the Sky This Week and You Should Easily Find Uranus
Lovers of the night sky, you are lucky this week. A waxing moon and a bright Mars will help you easily identify Uranus. All you…
Physics
Astronomers Use Hubble to Work out Exactly When This Star Went Supernova
When certain mass stars go out of fuel, they end their lives in spectacular fashion. The outer layers are no longer pushed by the energy…
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