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fusion reactors
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The effects of climate change and global warming on apples
Global Warming Alert: Sea level rises 2.3 meters per degree Celsius
Sixty new species discovered in Suriname
self-cleaning windows
Hospital bacteria from cows
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...
Marxism Definition
Marxism is the name of a theory of a political attitude towards society. Marxism is named after the German socialist , Karl Marx (1818-1883)...
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)...
The concept of market economy refers to a particular form of political-economic system by which the economy is primarily regulated by supply...
What is Planned Economy
The concept of planned economy refers to a particular form of political-economic system by which the state controls and affects the development...
Capitalism is the name of an economic system in society that advocates private property and market economy. What is capitalism? The word 'capitalism' comes from the...
Globalization Definition Globalization is a term that has become a part of the past 20-30 years. Why is there so much about globalization in the media...
Pros and Cons Of Globalization
Advantages (pros) of Globalization Most of the world's countries are linked through trade agreements which means the consequences of...
Food Chain and Ecosystems
Food Chain Definition and Populations and Communities in the Ecosystems. The food chain begins with a producer organism that got energy from the Sun, used it to perform its functions and stored elsewhere as reserve.
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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,...
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...
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,...
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)...
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...
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....
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...
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...
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...
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....
Who Invented the Camera and Photograph?
FIRST CAMERA The first working camera was invented by Johann Zann. He built this camera in the year 1685. Interestingly the photograph would not follow...
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...
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...
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...
Who invented the bicycle?
Everyone has for sure ridden a bike at some point in their lives. While riding a bike provides exercise, transportation or just a fun...
Who invented the dishwasher?
Homemakers, Hotels, Restaurants, and public of the modern age would thank the person who invented the dishwasher as it saves time and energy. There...
Who invented the elevator?
With the advancement in the field of information technology, there are many changes, which are quite evident in the life of modern people. However,...
who invented the microscope
With its original design coming to life at the end of the 16th century, and its initial application of use for scientific reasons in...
Maria Mitchell Biography
Maria Mitchell was an American Astronomer best known for the discovery of a comet later called, "Miss Mitchell's Comet." She was the first American...
Orange peels can replace crude oil
Our ​​stocks of fossil fuels are dwindling, and our dependence on crude oil must be broken. Orange peels can help us get rid of...
Who invented airplane
The History of Airplanes Before providing a comprehensive answer to "Who invented airplane" lets have a look at brief history of airplanes. Airplanes have been...
Who invented radio?
Who is the real inventor of radio Radio was invented by Guglielmo Marconi in 1896 though it could be reasonably argued that he was continuing...