Technological and manufacturing

The meaning of word pollution means to make things dirty. Accordingly the pollution of natural resources causes imbalance in the ecosystem. Currently we have been fatally surrounded by the major issue of environmental pollution. Pollution is the addition of any foreign or poisonous substances into the environment at very fast rate than the environment natural…

solar battery

Recently, whether it is possible for solar battery technology for cell phone has been attracted by the scientist. If cell phone screen uses solar battery, users will not be bothered by electricity problems, and the screen is more environmentally friendly, saving money and more secure. The solar battery is a rechargeable battery that integrates a…

lithos

In this argument, author claims that woven baskets which were believed to have been made only by the Palean people are not actually unique. To justify this he points out that similar basket were discovered by archaeologists in Lithos, an ancient river across Brim river from Palea. Additionally he also reasoned that river being deep…