Squid are a marine creature, from the cephalopod family, with eight arms arranged in pairs and two longer tentacles. Squid are strong swimmers and some of the 300 species of the squid can fly above the water for short distances. The squid’s main body is enclosed in a mantle which has fin-like protrusions for swimming. Squid have translucent underbellies and dark, splotches on the top to provide camouflage from predators. Squid are a saltwater species and are not found in freshwater.
Calculators are an essential part of everyday life. They used in a variety of different situations from the school room to the Wall Street stock market. Calculators can perform complex equations much more quickly and easily than most people and save us an extraordinary amount of time. They come in a variety of sizes and are part of the programming in most electronic devices such as cell phones and computers. So, who invented the calculator? Read on to find out.
The Solar System consists of all the planets, moons and other objects that orbit our sun. There are 8 planets in the solar system and 5 dwarf planets. The order of the eight planets is Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. These planets all orbit the sun in a circular orbit. Mercury, Venus, Earth and Mars are all composed of metal and rock. Jupiter, Saturn, Uranus and Neptune are all gas giants. Jupiter and Saturn are made of hydrogen and Helium, whilst Uranus and Neptune are composed of water, ammonia and methane. The Dwarf Planets do not have consistent circular orbits and are also composed of water based substances such as ices, ammonia and methane. So which of the planets in the Solar System are the smallest? Read on to discover more.
A nail is a hard metal or alloy that is pin-shaped and used to fasten materials such as wood and metal together. They come in a variety or lengths and thicknesses and are typically made of steel. Nails are often coated or galvanized to make them corrosion resistant. Nails have been used for centuries and their history dates all the way back to Biblical times. The one downside to nails is that eventually they rust and become useless. Why do nails rust? Read on to find out.
Many of us know that the largest animal in the world is the Blue whale at 100 feet (30.5 m) from head to tail. We also know that the blue whale lives in the ocean. Is there an animal that lives on land that can rival the blue whale for the title? What is the largest land animal alive today? Read on to find out.
Ryan Gosling is a celebrity actor who got a start to his professional career at the age of 12 by beating out 17,000 other actors for a spot on the television show “The Mickey Mouse Club.” Other television roles followed and with his continued success he broke into feature film with the movie “Remember The Titans.” The next year his breakthrough role came in the movie “The Believer,” for which he received very positive reviews. His career continued to take off and only 6 years later he was nominated for an Academy Award. He is now regarded as one of the best actors of his generation. The following is a list of movies that Ryan Gosling has acted in during his career so far.
YALE is a private Ivy League university that currently educates approximately 11,250 students. Yale is located in New Haven, Connecticut, United States of America. Yale is considered to be one of the best and most prestigious universities in the world. The motto of Yale is “light and truth” and it has the second largest academic library in the world. Many influential people have graduated from Yale over the years with a total of 5 US presidents and 19 US Supreme Court Judges. Yale employs over 1,000 faculty to teach their growing number of graduate and undergraduate students.
Zinc is a metal element with the atomic number of 30 and the chemical symbol Zn. It is bluish-white to silvery-gray in color and is one of the first 12 elements on the periodic table. It is hard and brittle at most temperatures, but can be made malleable by heating to between 100-150 degrees Celsius. It is normally found with other base metals such as copper and lead. The largest deposits of zinc are in Australia, Asia and the United States. Zinc is an essential mineral and is important to many aspect of human health. So what is zinc used for? This article will give you the main uses of zinc in the world today.
The Great Barrier Reef is the world’s largest coral reef stretching over 1,600 miles (2,600 km) long. It is made up of approximately 3,000 individual reef systems and 900 islands. It takes up approximately 133,000 square miles (344,400 sq km) and is so large that it can be seen from space. It is larger than the Great Wall of China and is the only living thing that can be viewed from space. It was selected as a World Heritage site in 1981 and is protected by strict marine restriction zones. It is recognized as one of the seven natural wonders of the world. It is a popular tourist destination and it alones generates over $1 billion dollars per year for the local economy.
The human body is an amazing, it is able to do so much and process such a lot of information. Our bodies enable us to feel, smell, taste, see and hear the world around us. We can endure different climates and experience many adventures. While doing all of these actions our body is able to maintain a steady heart beat, breathe without conscious thought and maintain a constant body temperature. The human body is the ultimate multitasker! Have you ever wondered which part of our body keeps our temperature constant? Read this article to find out!