Agar, the plain, small red seaweed doesn't look like an important plant. However, agar has contributed highly to bacteriological sciences.
A simple experiment that can be used to show the effect of air pressure by using it to crush a metal can.
Contrary to popular belief, the sand dollar is a living, breathing animal. Learn more about this fascinating creature.
Amylase is an important metabolic enzyme. Its function is to catalyze the hydrolysis of starch into glucose. At high temperatures, Amylase becomes denatured, denatured amylase no longer catalyzes the hydrolysis of starch into glucose.
An introduction to C. elegans: this simple, free-living soil nematode has allowed scientists to discover a wealth of information about human biology. Learn more about this creature.
An interesting perspective on artificial intelligence and AI's future impact on humans.
History and description of the ATMOS clock, manufactured by the Swiss watchmakers Jaeger LeCoultre
Bacteria and viruses differ in treatments. Sickness caused by bacteria, like sore throats, are treatable with drugs, but infections caused by a viruses, like deadly Ebola, are not.
When a Russian Prince tried to fly a kite like Ben Franklin in a thunder storm, he got electrocuted. What really happened in Ben Franklin's experiment?
What are the benefits of owning pets? Holding a pet lowers your heartrate and/or blood pressure and can improve your overall health.
What is biomimetics and why does it promise to revolutionise the world in which we live? A fascinating insight into this science that mimics nature.
Each year birds migrate to warmer or cooler climates, depending on the season. How do birds know that they need to do this? How do they know which way is South?
Can you explain what a black hole is? How about a Quasar or a Supernova? Get the lowdown here - in easy to understand terms.
A very precise and easy to understand guide of the blood flow through the heart. Includes anatomical structures helpful in the process.
Blue vervain contains an important glycoside called verbenalin. The herb also has certain volatile oil, saponins and tannins. Learn to identify this herb.
How To Launch your boat, back up your trailer, where to keep your hand when backing up and what guide to use.
Brain tumor treatment using Stereotactic Fractionated Radiotherapy (SFR)- This latest method is highly accurate and has no side-effects.
A summary of Canada's history in space exploration, from Canada's first satelite, Aloutte, to the NASA Shuttle-Canadarm, and the international space program efforts.
An exposition on Carl Sagan, his life, and his accomplishments.
A list of cave terminology for you speleologists!
Learn what comets and meteors are made of, how and why they appear and much more.
Many people discover that memorizing lists or remembering important facts can be made easier with simple mnemonic devices or other mental tricks. Here are some common, and uncommon, mnemonic devices to help you remember important facts.
Communications satellites have changed the way we live. What exactly are they? How do they work? What does the future hold for them?
Coral reefs are truly one of the most beautiful ecosystems. Coral reef zones are home to one quarter of all marine plants and animals. Learn more!
How can you protect yourself from becoming the next victim?
Creation vs evolution. Is there really sufficient evidence to conclude that we, as a species, evolved from apes. An examination of the evidence provides a surprising conclusion.
A look into the many theories and speculation about the extinction of the dinosaur.
Get a perspective on how great the distances are between planets with a frame of reference to compare it to.
An article about divergent evolution of marsupials in Australia, and a little info on what led to the development of these different animals.
The basic structure of a DNA molecule given in a simplistic, yet detailed, form.
They have been been the subjects of art and literature throughtout the centuries, and some people believe dolphins are smarter than humans. What's the truth?
Don't be a shark attack victim! A few key pointers could save your life.
Learn how vibrations that shake the ground when the earth is relieving stresses and pressures beneath its surface becomes an earthquake.
Erikson argued that there are two potential outcomes to the identity search process: identity achievement or identity diffusion.
Eye blinking - we do it 15000 times every day. But why is it so necessary and what can blinking reveal about your brain?
Pros and cons of this controversial methadone maintenance therapy for people addicted to heroin. Ideal candidates, adverse effects, what to expect from treatment.
Find basic facts about our planet earth here.
Here are facts about the sun, the central object in our solar system. Learn all about our star shining with energy generated from deep within.
Some gems are made by humans to look like more expensive stones. What are these synthesized gems? What should they look like? How are they made? What's the difference between them and their "real" counterparts?
Learn about the world's first human heart transplant in this concise article.
A forensic scientist investigating different types of violent cases finds out the real nature of the crime by using certain techniques. Learn more!
The thought of a forest fire is almost immediately negative unless you're a forestland owner, forest manager or hunter. There is both good and bad when it comes to forest fires.
Fossil collecting tips! Which fossils make the best collectibles?
Brief overview of germ cell specification during embryonic development.
Geologists and geophysicists study the physical aspects and history of the earth.
What exactly are the largest living insects and where do they come from?
Information on the human heart; anatomy function, preventative health measures, disorders, etc.
Hippocrates biography: The Father of Modern Medicine
Thomas Edison, known by everyone as the "Wizard of Menlo Park," thought the electric lightbulb would be easy to invent.
Contrary to common thought, hornets do not attack humans. In fact, scientists theorize that this tiny insect is actually shy.
How does a four-cycle engine work? What do you need to know about how a four-cycle engine works?
How does a reel lawn mower work? What do you need to know to repair a reel mower.
What makes a refrigerator work? The answer can be given using terms like thermodyanamics and Carnot cycle, a simpler explanation uses dump trucks and pumps.
Learn how a sewing machine works.
How does a two-cycle engine work? What do you need to know about how a two-cycle engine works?
Lean how an air conditioner works!
Step by step explanation on how viruses attack the user's computer and what they can do about it.
With the science of pyrotechnics, we can enjoy beautiful firework colors that light up the sky. Its a science that makes people all over the world smile!
Learn how different types of locks work.
Learn how your microwave oven works.
Learn how the atomic bomb works, how it was used in World War 2 and how atomic weapons have changed since then.
The human body will go through many noticeable changes with age. Learn what they are!
A laboratory procedure to calculate the acetic acid content of vinegar.
Find the karat value of your gold with this simple test.
Wild mint will very likely be recognized by your nose before your eyes have found it. Learn to identify wild mint.
Learn how to start a beehive from this concise article.
The current opinions and studies concerning the existence and influence of human pheromones on behavior
Hypnosis is an alternative practice that is a relaxing and refreshing experience. Explore the world of hypnosis.
Learn how what an EMT does and how do they live their lives.
Information About Volcanoes: Learn about the process that creates a volcano and how this leads to different eruptions, some devastating and some beautiful lava fountains.
Glaciers are the most natural and beautiful ice sculptures on earth. Learn all about glaciers from the forming stage to melting.
This information on Pluto includes the history of the planet's name and information on Pluto's moon, Charon.
Information on volcanoes: how are volcanoes formed and what goes on inside of them? A look at the high pressure activity that can cause a volcano to erupt.
There are so many forms of intelligence, that it seems inconceivable that one test can cover all forms of intelligence.
Interesting facts about the Moon and us.
A number of common things can be used in some interesting ways. Iodine and cabbage juice are two example of this.
When you're shopping for jewelry, you should know what the differences are between different gems. Where do they come from? What should they look like?
Learn about the Krakatoa volcanoe and the destruction it wreaked in the Sunda Straight.
The Leopard Seal is one of the largest creatures in the ocean and also, one of the most private. Learn more about this gigantic mammal and what has made them thrive for centuries.
The manufacturing process, by which flax is made into linen and some history of the use of linen by humans
Learn about the Live Oak tree.
Robert Koch and Louis Pasteur fought for international fame on behalf of Germany and France on the battefield of microbiology. Their rivalry yielded vaccines and modern techniques.
This French Scientist first discovered the dangers of germs and identified their cause, pastuerization, treatments and vaccinations for Tetannus, Tuberculosis, Diptheria and Rabies.
Everything you need to know about Mars.
A brief overview of the most commonly prescribed mood stabilizers, with generic and brand names, indications, and side-effects.
An article on neptune facts, including the planet's discovery, moons, and orbit.
There are nine planets in our solar system, each circling around the sun. Each year, we learn more and more about their composition and origins.
Number systems: Binary and hexidecimal are the systems that computers use, you use the decimal system. A desrciption of these systems and show how they are linked.
Takes a cosmic journey of our solar system from the Sun to Pluto and visit all the planets of our the Solar System.
Ozone layer depletion is becoming an eminent concern. The use of CFCs has had a great negative effect on the ozone layer, allowing ultraviolet rays to cross the atmospheric barrier.
Pancreas cancer facts, coping strategies, useful tips, and inspiration to help you deal with this disease.
What is paper chromatography? How is it used? A demonstration of chromatography with spinach leaves.
Learn about the persimmon tree. Taking its name from the ebony tree of India, this tropical tree is a remote descendant of the tea family.
The formation of water is crucial to the physics of ice skating. Cold enough weather can make ice skating impossible.
Discovering the planet Mercury's facts from the earth was so difficult a task that for years astronomers knew little about the planet. Learn why.
The use of plantain leaf for medicinal purposes is covered in this brief article.
Are psychics for real? Can they really predict your future? What is their purpose besides making money?
science experiment: a simple principle of physics make the preservation and dehydration of food possible without the risk of heat damage.
The concept of the high heat capacity of water is shown by boiling water and cooking over an open flame in a paper cup and a paper lunch bag.
Scientific notation is method abbreviating numbers that are too large or too small.
What are the statistics of actual shark attacks? How often does this happen and what are the odds of this happening? How do sharks know to attack?
Sigmund Freud's theories dominated the first half of the 20th century. Now they are misused and misunderstood by many. What did castration, libido, perversion, phallus mean to Freud?
Altruism does not agree with Darwinism, however is there some basis in socail psychology for the theory.
a very detailed paper studying the causes and origins of earthquakes and deep earthquakes.
In the late 1970's many people wondered what was the purpose of the money spent on space exploration. Today the resultant technology is all around us.
As space exploration technology advances and men and women stay and work in space for longer durations, some interesting products for production in space will be developed.
Unveiling stealth technology. Skunkworks designed a plane to be radar avoiding or "stealthy" by incorporating new aircraft design plus the use of exotic paints and composite materials.
The dying blaze of glory of huge stars are known as supernovas. Learn how they are formed and why.
The Aurora Borealis in Alaska is created by sun spots and solar winds colliding with our earth's atmophere. The result: glorious colors in the northern sky.
The butterfly is a fascinating insect, forming from a caterpillar to a beautifully winged creature in less than one month.
What are the effects of Darwinism on modern human populations? How did natural selection work in humanoids, has it recently stopped due to technology?
What should you know about the eight precious metals, such as gold, silver and platinum? How are they created? What should they look like?
The emperor dragonfly is one of the fastest flying insects in the world.
The discovery of important hominid fossils in South Africa,contributing to the scientific debate of the emergence of humankind in Africa.
Stars are calming, peaceful and beautiful, but how exactly are they formed and how do they appear at night?
Gasoline is a product that has to be refined in order that it be available for use. The refinement process is complicated, it starts with distillation and it is followed by more complicated chemical techniques to bread down the complex hydrocarbons.
Called one of the top ten rail journeys in the world, The Glacier Express lives up to it's lofty name. Travel through the Alps to isolated villages where the modern world seems far away.
Just what is the greenhouse effect? What sort of threat does it pose for our future and what can be done about it?
The holly tree of South America thrives in the rugged, mountainous areas of Brazil, Argentina, and Paraguay. Its leaves are rich in caffeine and other substances that give mate` its tonic properties.
A little-known builder named Augustine Deodat Taylor invented the 2x4, and other dimensional lumber, about 1833 to simplify home construction.
Skin grafting is used to transplant a living body part to a destroyed body area.This could help restore the growth of the damaged tissue.
One of the most striking features of the moon is its craters. Learn all about this natural sattelite and it's phases.
It can get so cold that ice skates won't work. The reason is that they work on some simple principles that involve pressure and temperature and change of state.
All about the planet Jupiter
Known as one of the smaller planets in our solar system, the planet Mars is half the size of earth. Learn all the facinating facts about Mars.
The planet Saturn, with it's stunning rings, is by far the most beautiful planet our solar system. Learn all about this this planet and it's moons.
Uranus is the seventh planet from the sun in our solar system and considered to be one of the strangest.
Those beautiful, carefree butterflies may be more dangerous than you thought - recent research reveals that certain varieties contain a deadly poison that could be detrimental to your health.
The praying mantis is a brown and green insect that lives throughout the world. He has very strong front legs used to catch and hold their insect prey. He is a cunning creature that is in vast numbers.
The SETI institute searches for extraterrestrial intelligence in space by using scientific procedures. Most of its research is done by radio telescopes.
CIA reports mention the Star Gate Project, where "remote viewers" were trained to become "psychic soldiers", and spy on the enemy.
Striped skunks do not use their spray on each other, even in the fiercest fight. The only predator that appears to be immune to the skunk's spray is the great horned owl, which hunts the striped skunk at night.
Train dogs using Tellington Touch method to reduce their tension and induce obedience to new behaviors.
The token economy is a system which allows for systematic reinforcement of desired achievements. Used in the school system and in the household, as well as in mental hospitals.
where are the world's tallest trees? How old are they?
Thomas Edison, known by everyone as the "Wizard of Menlo Park," thought the electric lightbulb would be easy to invent. It wasn't.
This time travel theory article discusses several theories of time travel, and comes to a conclusion if it is possible.
Turning a breech baby, a process called eternal version, is an alternative to a cesarean section. Learn the facts.
Learn Venus the planet's facts and how it has created changes on earth. The brightest object in the sky aside from the sun and moon is Venus.
This article will give a scientific overview on the origin and discovery of Buckyballs, what they are and how they are used in science today.
Describes atoms and their sub-particles like the neutron, proton and the electron.
Learn what the different types of clouds are and what they are composed of.
What are diuretics? Find the information here.
Learn about landslides and the hazards they cause.
What is a pheromone? It is a natural glandular scented sexual attractant the body produces to attract the opposite sex.
Tonsils – useless, unnecessary appendages! Or are they? What in fact are tonsils, where can they be found, what do they do, & why do so many people get rid of them? Let's find out.
Isac Newton brought gravity to our attention hundreds of years ago. But do you really understand how gravity wotks, and what effect it has on your life? It's all explained here in simple, layman's terms.
What is a proxy server, and how do they work?
On a clear, dark night a person could see over 2,000 stars with the naked eye. Learn all about stars.
What is cryptography, and how can it help you?
Cybernetics has already revolutionized our world. It is that branch of science which deals with control mechanisms and the transmission of information, both in living things and in machines.
What is density? How do they get ships made of iron and steel to float? The answer to this question is all about density.
Differential reinforcement: Increasing the frequency of a desirable behavior while decreasing the frequency of an undesirable behavior
What is El Nino? Discover the reasons behind dramatic weather changes all over the world with this explanation of the El Nino phenomenon, which originates in the Pacific.
Ethanol is created when corn is fermented and is diluted with gasoline. Its a popular fuel source today and has been used for years. Learn more.
Genetic materials consist of coils of deoxyribonucleic acid or what is known as DNA. Learn all about gentics!
Hail causes over 1 billion dollars in damages a year. Learn what hail is and when it's most likely to visit your neighborhood.
Much more than just flower arranging, Ikebana has religious overtones and a therapeutic feel. What makes this art form special?
Malaria is a potentially fatal disease caused by single-celled parasites of the genus Plasmodium. Malaria is a serious threat if you're travelling to Africa. Here's how to take life-saving action.
Mitosis is the division of cells. Two daughter cells emerge from a mother cell. The two daughter cells have the same genetic information or nuclei of the parent nucleus.
Nanotechnology is an idea fresh from science fiction, on the verge of science fact. It is the concept of machines on the molecular scale being used to do specific jobs.
Pharmacodynamics is a description of the many different ways that drugs affect the body. Learn all about it!
The green leaves of plants perform an intricate chemistry called photosynthesis, which is fundamental to life on earth. It provides both our food and the oxygen we need to breath.
Tetanus, sometimes known as lockjaw, is a disease manifested by uncontrolled muscle spasms. The disease is frequently fatal especially to the very old or very young, and is preventable by immunization.
How do chameleons change colors? Why don't other animals do this?