Reverse Osmosis

Reverse osmosis is something that sounds as if it is right out of the science books in a local high school. While many of the less scientific people of this world never stop to think about the process of reverse osmosis, it is a very real entity of our daily lives through the process of water filtering.

Sibling DNA Testing

Sibling DNA testing is designed to determine sibling genetic relationships. Such tests establish the statistical probability of whether the siblings share the same two parents. A DNA sibling test can be performed to analyze the relationship of biological siblings by collecting samples from both siblings; however, including one common parent increases the accuracy of this type of analysis, and is highly recommended.

Solar System Models

Solar system models tell the story of the system, whose bodies have orbited continuously around the sun since their coming into being.

Free DNA Testing

The majority of the companies offering DNA testing services provide DNA analysis and counseling for researching biological relationships. Most of these laboratories offer DNA testing kits at no charge for potential customers, in order to improvise on their database.

A Practical Application Of The Stefan-Boltzmann Law

A practical application of an abstract concept. Using the stefan-Boltzmann law to keep your food hot.

Make Your Own Biodiesel Fuel

Wouldn't you love to go into your garage and whip up a batch of fuel for your car? Think of the money you would save if you could make fuel for your car from a product found in your garden?

Beating the High Price of Gasoline with Biodiesel

With the price of traditional fuel rising faster everyday, people everywhere are looking for alternatives. Electric cars were once touted as the way to save the environment and beat the cost of gasoline, but they are so expensive that very few people can afford to save money by purchasing one.

Colloidal Silver Generators

Colloidal Silver Generators are electronic devices used for manufacturing colloidal silver suspensions. The process involves immersion of high-quality silver electrodes into distilled water and electrolytic generation of sub-microscopic silver particles. Once a generator is activated, the fine colloidal product can be visually perceived.

Alligator Fast Facts

Find out about the American alligator: physical features, family matters, eating habits, status, fab facts.

Newton's Laws Apply Directly To The Function Of A Bullwhip, Or Any Other Whip For That Matter

How Newton's Laws apply to the working of a whip. These often overlooked laws are very important when one is designing a whip. You'll see what I mean if you read the article.

Science Meets Spirit

Science and spirit are not separate disciplines; understanding the true nature of reality reveals where science meets spirit! Sooner or later everyone starts to ask questions about the nature of reality. We are curious about who we are; we ponder on the meaning of life; we look at the world and wonder what is our place in it. Our search will usually take us to information, including the major religions, that suggests a 'wholeness' to reality; that everything is 'one'; that we are more than just flesh and blood.

Science Activity Ideas for Very Young Children

Turn your home into a magical world of scientific exploration and let your child develop his senses, his concentration and his vocabulary while having lots of (messy) fun. It just takes a little imagination and time to turn your kitchen or bath into a learning experience for your littlest ones - and everyone gets to have fun in the process!

5 More Great Facts About Dolphins

Dolphins are amzing creatures. Learn more about them with these five facts!