Principles of Newtonian Mechanics

Newtonian mechanics, which includes Newton's three laws of motion as well as the law of gravity, is an amazingly precise theory of the dynamics of material bodies. Newtonian mechanics replaced Aristotilian natural philosophy shortly after it was proposed. As expressed in Newton's manuscript Philosophae Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), published in 1687, Newtonian mechanics remained unchallenged for over 200 years.

Einstein's Theory of Relativity

Einstein's theory of relativity is one of the greatest scientific theories of all time. It has radically altered our views of space, time, matter, energy, and gravity.

Headaches Over ESD Shoes

Provide step by step guidelines on how to qualify esd shoes.

Biology - Characteristics of Insects - An Introduction

There are about a million species of insect and many more yet to be discovered. They include, for example, ants, bees, wasps, beetles, butterflies, dragonflies and fleas. They range in size from microscopic soil-dwelling insects to large beetles and butterflies but they all share certain common features.

Houston Schools' Students Get Hands-On Experience at Space Center

NASA's Johnson Space Center Houston recently hosted a two-day BP Physics Challenge for 886 Houston schools' students, mostly juniors and seniors, with 800 more students expected to attend.

Membrane, Cytoplasm And Ribosome

Membrane proteins and glycolipids mediate cell recognition events, which are seen in certain contexts such as immune responses.

Godcience-Science Is Above Everything

The biggest proof of the almighty power of science is that even the scientists can not understand how mighty it is.

Shark Pictures vs. The Internet

Since the Internet made its appearance using the World Wide Web networking system in the early 1990's; a lot of sites entered the Information Superhighway by either being educational, commercial or related to entertainment. That is why you can find a huge selection of shark pictures of all types.

Biology-Insects-Termites-Macrotermes bellicosus

Termites are sometimes referred to as 'white ants,' but they are not ants and are not related to them. They are most abundant in tropical and sub-tropical countries where, in some cases, their ‘nests give rise to large, prominent mounds. All termites form extensive colonies with one egg-laying queen and hundreds or thousands of workers.

Forensic Science Careers

There are various specializations one can look forward to as a Forensic Scientist. Some of them are mentioned in the lines to come. Medical examiner is one such field. He requires a medical degree therefore; a residency should be selected that provides a forensic emphasis. A chemistry or biology degree at the undergraduate level is a good majoring option. If at FSU, one takes the crime detection and investigation course as undergraduate electives, one would not have an opportunity for this course at medical school. The forensic odontologist has similar educational requirements as the medical examiner except in dentistry wherein, they generally are dentists who practice as consultants rather than as full-time forensic scientists.

Definition of Forensic Science

Forensics is a field of science dedicated to the methodical gathering and analysis of evidence to establish facts that can be presented in a legal proceeding. Though crime scenes and laboratories are perhaps, most often associated with forensics, there is also computer or network forensics, forensic accounting, forensic engineering and forensic psychiatry, among other specialized fields that are today an integral part of forensics. In the United States of America, forensics was a fairly obscure topic for the general public until the double-murder trial of Orenthal James Simpson in 1995. In the historic case that gripped the entire nation, weeks of testimony were heard on DNA blood evidence, shoeprint evidence, fiber evidence and other forensics. Since then, a bevy of forensics-based television shows have regularly topped the ratings, making it a household word.

Forensic Science Lesson Plans

A lesson plan is a teacher's detailed description of the course of instruction for an individual lesson. While there is no single way to construct one, most lesson plans contain some or all of the elements of the course. In today's modern teaching style, individual lesson plans are often inappropriate. Specific objectives and timelines may be included in the unit plan, but lesson plans are more fluid as they cater to the students needs and learning styles.

Solar System FAQs

The solar system form was formed about 4.5 billion years ago from a massive cloud. The massive cloud contained hydrogen, helium, and pinches of heavier elements such as oxygen, carbon, nitrogen, silicon, and iron. The materials in the massive cloud clumped together and the largest clump became a prostar. Compression of the prostar due to gravity caused the fusion of hydrogen into helium. This gave birth to the sun. In the inner hotter regions of the cloud, heavier elements of dust grains came together to form Mercury, Venus, Earth and Mars. In colder regions away from sun, frozen water, methane, and ammonia came together so quickly that their gravities attracted the nearby hydrogen and helium gases. These gases became the main ingredients in Jupiter, Saturn, Uranus, and Neptune.

What Can You Learn With Shark Pictures

They say that a picture is worth a thousand words. What can you learn with shark pictures? Let's find out!