… out aggressively in a crowd or group in which they would not do so if they were alone. For some reason people do this even though if they were alone they would not because they would think it would be wrong. The reason people do this is because…

… Antarctica Chinstrap penguins are white on the front up till the throat, but their back and forehead are black. Chinstraps are easily distinguished by the thin black stripe of feathers located around the jaw. (See figure 1)- Source…

… numbers of very different materials. The world thus appears to be an extremely complex mixture of many different materials. But philosophers and scientists have long held another view of the world. They have found it difficult to believe that nature…

… unique experience I have ever had would have to be spending a day with my Uncle Dave. My Uncle Dave is a Vascular Surgeon in Lancaster County. He graduated from Juniata College’s pre-medicine program and is currently is in his own practice. Back…

… ongoing debate over sex education and its influence on children. With teenage pregnancy rates higher than ever and the imminent threat of the contraction of STD’s, such as HIV, the role of sex education in the school is of a greater importance now…

… 1 million species of insects are crop-eating, and of these, approximately 700 species worldwide cause most of the insect damage to crops, in the field and in storage. Humans have been on earth for more than 3 million years, while insects have existed…

… Infections that take place in the body can cause very harmful reactions. Many different factors attribute to how fast and how dangerous an infection becomes. Some of these factors are susceptibility, immunity, the type of infection and climate.…

… muscle that maintains BLOOD flow in the CIRCULATORY SYSTEM. Located in the thorax, it lies left of the body's midline, above and in contact with the diaphragm. It is situated immediately behind the breastbone, or sternum, and between the lungs,…

… charged electrons circling a positively charged nuclei. Anti-matter has positively charged electrons - positrons - orbiting a nuclei with a negative charge - anti-protons. Only anti-protons and positrons are able to be produced at this time, but…

… important role in the energy world. But this energy comes from non renewable sources. By using only these types of energies, their sources would be entirely depleted. That is why we are trying today to increase share of ecological renewable types of…