Archive for November 2011
Yogurt, also written yogourt and yoghurt, is a dairy product that is most commonly made of cow’s milk, but can be made from the milk of a variety of animals. It is a good part of a balanced diet because it is rich in protein, calcium, vitamin B6 and B12. There are many different varieties of yogurt, but the sweetened and flavored varieties are the most popular in the Western World. If you have ever wondered how yogurt is made, keep reading to find out.
Snakes are legless reptiles that are found throughout most of the world. There are approximately 2,900 species of snakes and although only 600 of these are venomous they continue to have a reputation of being dangerous. This is due to the fact that some snakes have been known to cause death to humans. They are also well known for their scaly skin that looks slimy, but feels a bit like leather. Unlike many other animals that shed skin cells and hair, snakes shed all of their skin in one long piece. Let’s take a look at why they do this.
Silicon Valley is home to some of the world’s most successful technology companies. Some of the most famous companies that are located in this area are; Apple Inc., Google, Intel , HP, eBay, Nvidia and Yahoo. The name refers to the silicon chip, which many of companies in this area were developing and manufacturing. However, today it is used to refer to any business focused on technology. Let’s take a look at where Silicon Valley is located.
The FIFA World Cup is the world’s premier international football (soccer) tournament. It is held every 4 years and 32 teams compete for the ultimate prize from over 200 nations that attempt to qualify. It was first held in 1930 and this tournament was won by the host country Uruguay. The World Cup is the most watched sporting event in the world. There have been a total of 19 World Cup tournaments, won by eight different nations. Let’s take a look at which country has won the most World Cup trophies.
Tectonic plates are the large slabs of solid rock that form the Earth’s crust and upper mantle. These plates float on the superheated mantle beneath them and the continents and oceans rest on these plates. The tectonic plates are in constant motion due to the heat of the mantle, but they move around very slowly at a rate of 5-10 cm per year. On average the pates are about 100km (61mi) thick, but the overall size of the plates varies greatly. Let’s take a look at the number of tectonic plates on Earth.
Marisa Tomei is a celebrity actress who came to prominence on the television show “A Different World” in 1987. She used this as a launching pad for her career and only 5 years later had a true breakthrough with the movie “My Cousin Vinny,” for which she won an Academy Award for Best Actress in a Supporting Role. She has appeared in many more films and television shows since this time and has been nominated for an additional 2 Academy Awards in 2002 and 2009). The following is a list of movies that Marisa Tomei has acted in during her career so far.
The Golgi apparatus is an organelle (a specialize units within a cell) found in most complex cells. It was discovered by Italian physician Camillo Golgi in 1898, and is how it gets its name. Compared with most organelles it is relatively large, which means it was once of the first to be discovered and studied in detail. Let’s take a look at what function the Golgi apparatus performs in the cell.
Toothpaste is the paste or gel used in conjunction with a toothbrush to clean the teeth. Teeth cleaning is an important part of hygiene and helps to remove dental plaque and trapped food, as well as promoting fresh breath. The active ingredients of toothpaste are used to help prevent teeth and gum disease, such as tooth cavities and gingivitis. Let’s take a look at how this important hygiene product is made.
If you have ever deposited a check into your bank you may have noticed that, in most cases, the money doesn’t immediately arrive in your account. This can certainly be a frustrating experience, especially if you need access to the money quickly. Let’s take a look at how checks work and why the banks hold them for so long.
Malaria is a disease, spread by mosquitoes, caused by a parasitic infection of the red blood cells by a 5 different protozoa from the plasmodium family. As the infection replicates and spreads the disease causes fever, shivering, joint pain, anemia, convulsions and headache. In severe cases the disease can cause a coma or death. The disease is found in many parts of Asia, Central and South America, and most of Africa. It is estimated to affect over 250 million people each year and cause 1 million deaths. Let’s take a look at how this potentially fatal disease is treated.