Do It Yourself DNA Testing

DNA testing was popularized only in recent years mainly due to having it extremely handy when it comes to high-profile criminal investigations as well as in paternity cases...

Making Biodiesel At Home Using Waste Vegetable Oil

This article is for those who are a little more experienced at making biodiesel at home and who wish to progress from using straight vegetable oil to waste oil. As users of biodiesel fuel know vegetable oil will react very similarly to diesel fuel in a diesel engine. Like diesel fuel, biodiesel will ignite when compressed causing air in the engine cylinders to expand. This is the energy that pushes the engine pistons into motion.

Polar Bears, Rulers of the Arctic North

Interesting facts and background information on the great polar bears of the Arctic North.

Scientist Wipeout Half of Endangered Pupfish

The pupfish population in Death Valley is at a low ebb after a scientific disaster that killed half of an endagered species. The remainder are not sexy anymore. Can the endagered pupfish be saved?

Using the Sun for Power - How It Works

With massive rebate programs and tax credits being issued by state and federal governments, using the sun to generate electricity is very popular. So, how does it work?

Biotechnology: Zimbabwe Must Learn From China

The article urges Zimbabwe to emulate China and embrace genetically modified food to as a way of alleviating hunger.

Coordination and Biotech Research

The article emphasize the need for cooperation among African crop biotechnologists.

Metal Pipe and Tube Bending

Bending metal tubes, beams and pipes is not as hard as it looks...with the right equipment. Here are four ways the construction sector bends the metal beams and pipes that support our buildings.

Infinity and Infinitesimals - Part I

Provides a radical revision of conventional mathematics by revealing a metaphysical understanding of infinity and infinitesimals. The basis for the mathematics of higher dimensions is also presented.

Scientific Snake Oil

In this new age of science and brotherhood, will we see the end of the idolatry of science?

Secrets of Thermoforming

Thermoforming is one of the procedures being done to manufacture plastic. A plastic sheet or film is used that can be easily soften up when heated and becomes hard again when it cools down.

How the Meter Came To Be

The meter follows a timeline dating back to the eighteenth century, when two approaches to the definition of the standard unit of length were broached.

The Glitters of Gold

Wat is it in gold that makes it glitters? Is it because of its chemical components, its unique characteristics, or simply because it is just the way it is?

Five Controversies in Physics Today

The main intent of this article, is to introduce the reader the world of modern physics and is intended to be a popular science article.