… is one of the oldest fibres used by human beings. Archaeologists have found cotton 5000 years old. Alexander the Great, around 300 BC, brought cotton goods into Europe but only the rich could afford it. The cotton plant grew wild in East Africa.…

… bacteria in Nitrogen deficient conditions Nitrogen Fixation was proved to increase the growth of clover plants over a ten-week experiment in Nitrogen deficient conditions. The Hypothesis was proved correct with no difficulties encountered. Nit…

… Report Sky & Telescope The Future of the Universe The magazine Sky & Telescope is a very helpful magazine for beginning and amateur astronomers. The magazine contains information on new star clusters, constellations, galaxies, and…

… water site is a municipal water supply well field in the borough of Bally in Berk’s county, near the Philadelphia metropolitan area. The Bally well field and the nearby springs to the northwest of the site are the public water sources for approximately…

… mydas) is one of the many species of turtles that inhabits the vast oceans. The green turtle is named for the greenish color of it’s fat found under its shell. It is a large, heavy reptile, usually about 0.7-1.0 m in shell length and about 90-140…

… have TEDS or Turtle Excluder Devices sewn into them. A TED is a metal grate that is sewn in the body of a net so when a turtle hits it, it is launched out the top of the net, supposedly returning it to the wild. In my opinion TEDS are a good thought…

… have TEDS or Turtle Excluder Devices sewn into them. A TED is a metal grate that is sewn in the body of a net so when a turtle hits it, it is launched out the top of the net, supposedly returning it to the wild. In my opinion TEDS are a good thought…

… Man has only started to realize how much of the worlds weather is effected by it. The term El Nino refers to an irregular warming of the seas surface. During the last 40 years there have been 10 significant El Nino occurrences. Most affecting…

… on Osmosis in a Potato Osmosis is the process in which water particles move from an area of high water concentration to an area of low water concentration through a semi-permeable membrane until the concentrations are equal. Osmosis has the…

… and the cytoplasmic division of body cells. On the other hand, meiosis occurs only in germ cells, which are put aside for the formation of gametes (sperm and egg). Reproduction by meiosis allows for species survival and it increases genetic variability.…