SCIENCE NEWS

Oxidation

Oxidation definition Oxidation is a type of reaction in which the reactant releases one or more electrons. It is therefore said that the reactant becomes oxidized....

Reduction reaction

What is reduction reaction? Reduction reaction is a type of chemical reaction where the reactant receives one or more electrons. The reactant receiving electrons is said...

Redox Reaction

What is a redox reaction? The redox reaction is basicly the contraction of reduction oxidation reaction. This type of reaction consists of a reduction  and an oxidation that is coupled...

Distillation

What is distillation? Distillation is a way to separate mixed liquids by utilizing the different boiling points of the liquids. We can distill a mixture...

Octet Rule

What is the octet rule? The octet rule denotes the tendency that the elements in the S and P blocks of the periodic system  preferably will have...

Noble Gases

Noble gases periodic table The gases include the elements that appear in the  8th main group of the Periodic Table (also referred to as the 18th group). What...

Metals and non metals

Metals The common characteristics that characterize metals are: They have metal gloss. That is, the ability to reflect light (shine) when polished or trimmed. They are...

Carbon-14

Carbon-14 is the  isotope   of the carbon element. It has 8 neutrons in its nucleus; together with the 6 protons which is characteristic of carbon atoms, it's...

Carbon Dioxide

Carbon Dioxide Definition: CO 2 , also known as carbon dioxide, is a colorless, odorless gas and an atmospheric gaseous air. What is Carbon Dioxide (CO 2) Formula? CO 2 is the molecular...

Maslow’s Hierarchy of Needs

Maslow's hierarchy of needs is a very elementary theory that is used primarily in psychology and social studies. However, Maslow's hierarchy of needs has universal validity, and...

Neoliberalism

Neoliberalism Definition Neoliberalism is a modern form of liberalism. While liberalism primarily wants a community with a free economic market, free competition between businesses and the right...

Nationalism

The ideological history of nationalism goes back hundreds of years, and nationalist tendencies are increasing gradually. What is nationalism? Nationalism is an ideology that a nation...

Fascism

Fascism Meaning Fascism is an ideology, about an extremely right-wing attitude to society. Fascism emerged in Italy in the early 1920s as a nationalist and antidemocratic grouping...

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What is the Policy of Containment?

This is a foreign policy strategy created and executed by the US after WWII founding it's first key purpose in the Truman Doctrine of...

What is the difference between practice and practise?

Do not confuse "practice" with "practise". They sound the same and even look similar (except that one is spelled with a “c” and the...

When do you use the word “fish” and “fishes” ?

Fish or Fishes Some nouns have the same form in the singular and the plural and the word “fish” is such an example. As such,...

How does sound travel?

Sound is transmitted by particles (atoms or molecules) in a solid, liquid or gas colliding with each other. It is a wave which is...

What is the difference between an ocean and a sea?

Ocean and sea are two words that are used frequently and interchangeably (in writing and conversation) to mean the same thing: a continuous mass...

What is the Kinetic Molecular Theory of Matter?

The Kinetic Molecular Theory of Matter is a concept that basically states that atoms and molecules possess an energy of motion (kinetic energy) that...

How was Electricity Discovered by Benjamin Franklin

Is it True That Electricity was Discovered by an Experiment Conducted by Benjamin Franklin Using a Kite and a Bolt of Lightning? Benjamin Franklin (1706-1790)...

Why is the sky blue in the day and black at night?

During the day (daylight) the sky has a blue appearance because the Sun’s light (white light) is made up of rainbow of colors (red,...

Animal Bite Forces

Bite Forces of Animals Notwithstanding the large flow of information given to us by various mediums regarding with the question of Bite Forces of Animals I decided...

How to determine types of enzyme inhibition?

Inhibition are caused by effects of molecules that are a substrate and decrease rates of enzymes. Inhibition of enzymes is normal and organisms will...

Who invented the thermometer?

Early history has a way Of hiding the facts behind certain inventions. Time has clouded the collective memory of historians who have cited that...

Tell Me Why Fun Facts

Welcome to Tell Me Why Fun Facts page. Here you will be learning some very interesting and amazing facts in a fun and easy categorized synopsis format. This webpage will be updated whenever I can so you can...

Who Invented the First Steam Engine?

James Watt and the Discovery of Steam Engine Some historians believe that the first steam driven machine (steam engine) was conceived in ancient China according to the the...

Reusing plastic water bottles; is it safe or BAD?

Is it safe to reuse plastic water bottles? The internet is full of warnings against refilling plastic bottles with water. But what is true and what...

When do you use “a” or “an” ?

The two indefinite articles a and an are used with singular nouns when the noun is general. They refer to nouns which are non-specific (i.e. not definite). In...

Why do children loose their baby teeth?

Children usually start loosing their baby teeth (primary teeth) anywhere between the age of 6 to 7 years where their jaws have grown to...

Who invented helicopter

When was the helicopter invented? In the 1500's Leonardo Da Vinci created many drawings of a flying machine which most probably inspired the first helicopter....

How do Astronauts communicate in space?

In order for one to hear sound it must travel through air (gas particles) of which space has very few per cubic centimeter. Sound...

What is the Purpose of the United Nations?

The United Nations (UN) is an international organization dedicated in promoting world peace, collective security and friendly relations among most of the world’s nations....

Maslow’s Hierarchy of Needs

Maslow's hierarchy of needs is a very elementary theory that is used primarily in psychology and social studies. However, Maslow's hierarchy of needs has universal validity, and...

Is outer space a perfect vacuum?

Outer space (also called just space) is all the space in the universe beyond Earth and its atmosphere. It can be simple stated that...

Was Gravity Really Discovered by Einstein after a Fallen Apple?

Isaac Newton and gravity Sir Isaac Newton and his scientific accomplishments and theories like gravity arguably started the scientific revolution. During his lifetime, between 1643...

Where does the oxygen come from that fish breathe?

Water is formed from the combination reaction of hydrogen gas (H2) and oxygen gas (O2) to produce liquid water (H2O). In other words, each molecule...

Why Does Popcorn Pop?

A popcorn kernel is a cereal grain (seed). It is made up of four major physical structures: (1) The Pericarp (seed coat or outer hull):...

Why are some clouds dark in appearance?

A cloud is a visible mass of water (tiny water droplets and/or ice crystals) suspended in the atmosphere at a considerable altitude. Clouds are...

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Conservatism

Conservatism was formulated in 1790 by Irish politician Edmund Burke as a response to the  human perception and incidents of the Enlightenment, Liberalism and the French Revolution. What is...

Hegemony

Lets define hegemony Hegemony is a term that denotes the power and supremacy of a strong state over weaker states or populations. The word 'hegemony' comes...

ideology

What is ideology? Ideology means 'thought', 'concept' and 'form' and derived from the Greek word idea. An ideology can therefore be defined as a special system of...

Liberalism

Liberalism as we know it today has its roots in enlightenment in the 16th and 1700s, where political movements around Europe and North America began to...

Communism Definition

Communism proposes a community model based on the idea of ​​common sense, community-owned means of production and common property. What is communism? Communism comes from the...

National Socialism (Nazism)

Nazism is the name of a political movement and a series of uniform ideas, an ideology , about an extreme right-wing attitude toward society. Nazism emerged in...

Socialism Definition

What is socialism? Socialism is an ideology that can be defined as a way of organizing society where all means of production (e.g. factories, banks and roads)...