The Semantic Properties of Animal Vocalizations

It is well-known and widely accepted, that the main attribute which distinguishes human kind from other living creatures is language. But animal vocalizations also do contain semantic properties. Let’s consider several examples.

The Vast Potential of Human Cloning

Think of a world where infertile, childless couples can go to a medical clinic, purchase cell replacements for malfunctioning cells in the reproductive system and, thus, bear kids; a world where people afflicted with degenerative diseases like Parkinson's and Alzheimer's Disease can replace their damaged cells and be cured again.

How You Can Play a Small Part it Reducing Global Warming

It's very important that we all do what we can to reduce the effects of global warming not just in our immediate area, but all over the world as well. By combing our smaller efforts, we can significantly reduce the impact global warming has on our every day lives.

Using Fresh Air as a Construction Material

A short article presenting the benefits of using inflatble buildings. Two types of building are compared: air-supported buildings and inflatable buildings.

Migration

Probably a clearer understanding of migration may be attained if shorter movements are discussed first.

Infinity and Infinitesimals - Part II

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.

Infinity and Infinitesimals - Part III

Provides a radical revision of conventional mathematics by revealing a metaphysical understanding of infinity and infinitesimals. This third and final Part resolves how 1, -1, and the root of -1 are actually equivalent, describes a new coordinate system for three dimensions, explains the nature of alternate universes, and how these universes differ from alternate realities.

Pollution in the Modern World Leads to Modern Problems

In this modern world as scientists produce new technology for the welfare of mankind it only results in new luxuries being produced. This attitude by people towards the environment is changing because they want more and more luxuries and they are destroying the environment for this reason.

Y Chromosome and mtDNA - Linking Lives, Past and Present

One of the major uses of DNA testing is the surname test or the Most Recent Common Ancestor data. Through DNA testing, people can now determine if people of the same surnames are relatives. How is this done?

Chemistry - A Mystery

Chemistry - a topic that many of us may have struggled through during our academics. We always thought of it as a mystery, hard to solve. But, here I present to you the beauty of the mystery called 'Chemistry' :)

Instilling Science In Children With Fiber Optics Kit

You want to instill the interest of science in your kids? Or you want to enhance the interest of your children in science? Fiber optics is a branch of the Optics science that may be quite appealing for junior high and high school students

Contact Metamorphism

The topic of contact metamorphism is very broad, thus, this report will only focus on the factors which affect the process of contact metamorphism and review the various types of contact metamorphism. The igneous intrusion near Horseshoe Canyon in Idaho will also be considered in this report. The factors involved within the process of contact metamorphism include: the temperature of the igneous intrusion, the water content at the intrusion, the variety of countryrock, and the size of the intrusion. The process of contact metamorphism occurs mainly due to the high temperatures of intrusive igneous bodies which surround local countryrock. The exertion of pressure is a minimal factor in contact metamorphism compared to regionally metamorphosed rocks.

Biology Experiments for Teachers - Human Senses: Retinal Capillaries

Biology experiments for use by biology teachers in schools. Preparation and materials for the experiment, description, and discussion