Jul 29, · Catering to grades , Social Studies Friendzy has numerous games to complement the learning standards of social studies. There are videos and articles, as well as live tutors to help students learn more about states and capitals, US government and history, citizenship, and much more. Students can even play multiplayer games. #6 The Pyramids The cozy home of your favorite free study guides and the most helpful study tools around! Check out our new digs and get the help you need! Chinese population is billion, assuming a growth rate of % a year, how long until it reaches billion? science. The Hertzsprung-Russell diagram below shows how the brightness, surface temperature, and color of stars are blogger.com of these observations of Barnard’s Star is most likely accurate?
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For many centuries, humans have wanted to fly just like birds. Watching their feathered friends inspired them to make wings of feathers or light wood which they attached to their arms to test their ability to fly. It took patience, perseverance, dedication and some brilliant minds to help mankind take to the skies. Finally, inthe famous Wright brothers created the first successful airplane and the possibility of humans flying became a reality!
Orville and Wilbur Wright are famous for creating the first successful airplane. American aviation pioneers, the Wright brothers were the brains behind the first controlled and sustained human flight on December 17 The Wrights' first powered flight was one of many early 20th century inventions in health, sanitation and transportation.
Their aircraft was called the Wright Flyer and it flew about feet. Today the newest Boeing can fly 10, miles on a single tank of fuel!
The famous artist, scientist and inventor, Leonardo da Vinci designed parachutes, helicopters and the ornithopter flying machine on which the concept of the modern day helicopter is based! The Stratolaunch is currently the world's largest airplane, with a wingspan longer than a football field. It weighs in at a heftypounds! Concorde is one of the most famous aircraft ever built. It used to reach 60, feet, a height of over 11 miles, which meant that passengers were able to see the curvature of the Earth!
Concorde was built by French and British engineers and the first successful flight took place on 1 October In both French and English 'Concorde' means agreement.
In a plane called Voyager completed the first nonstop, around-the-world flight without refuelling. The first direct flight between Perth in Australia and London milespassed a major milestone in aviation history in March by reducing to 17 hours a trip that once took 12 and a half days.
Every year sinceHartsfield-Jackson Atlanta International has been the world's busiest airport. London, with all its airports combined, has the world's busiest city airport system. Insectsbirds and bats are the only living things capable of powered flight. Gliding uses little or no movement or flapping of wings; a number of animals use this method of movement but do not actually "fly".
Flying squirrels, flying fish and some snakes have skin that they can stretch out and use to glide through the air. Flying fish have been known to glide for hundreds of metres thanks to enlarged fins that act like wings! Around Year 8 history homework help the Chinese began to make kites using bamboo frames covered in paper and silk, year 8 history homework help.
This got people thinking about the possibility of flying! A kite is a form of glider and does not technically fly; it is instead moved by air currents. Leonardo da Vinci, the famous artist, scientist and inventor, year 8 history homework help, was fascinated by birds in flight and spent time observing how their bodies worked.
Inscientist Giovanni Borelli proved that human muscles wouldn't be strong enough to hold the big wings needed to lift a human off the ground.
December 17, was a date that made aviation history thanks to American brothers Orville and Wilbur Wright. Orville took to the sky in his first ever motor-powered aircraft. The airplane, known as the Wright Flyer, flew feet 36 meters for just 12 seconds but people were amazed that their dream of flying was now possible. Wilbur Wright's first flight was not so successful — he actually ended up damaging the airplane! Neil Armstrong apparently carried a piece of the Wright Flyer with him to the moon!
The wings of an airplane make up just one element of flight. There are actually four forces of flight that push the plane up, down, forward, or slow it down: lift, thrust, year 8 history homework help, drag, and weight.
All flight controllers and all commercial pilots who fly on international flights must be able to speak English. On March 8, Raymonde de Laroche was the first woman to receive a pilot's license. Harriet Quimby was the first woman in the US to become licensed to fly a plane in She was also the first woman to fly across the English Channel. One of the most famous female aviators was Amelia Earhartthe first woman to fly solo across the Atlantic Ocean.
Supersonic flightwhich means breaking the sound barrier, is achieved when an object travels at a speed faster than sound kilometres per hour or miles per hour. Watching their feathered friends inspired them to make wings of feathers or light wood which they attached to their arms to test their ability to fly — often with disastrous consequences!
Around BC, people in China began to make kites year 8 history homework help bamboo frames covered in paper and silk. Discovering kites could fly in the air got humans thinking about the possibility of flying. Colourful kites were used by the Chinese in religious ceremonies although more sophisticated models were used to test weather conditions. Kites were key in the invention of flight as they led the way for balloons and gliders.
The first real studies of flight were produced by the famous inventor Leonardo da Vinci in the s, year 8 history homework help. He was fascinated by birds in flight and closely observed how their bodies worked while flying, producing over drawings that illustrated his theories on flight. Although it was never built, Leonardo designed the Ornithopter flying machine. It was a very clever design that showed just how man could fly and the modern day helicopter is in fact based on this concept!
The first hot air balloon was designed by brothers Joseph Michel and Jacques Etienne Montgolfier in the s. They used the smoke from a fire to blow hot air into a silk bag, which was attached to a basket. The hot air then rose and allowed the balloon to float. Their first passengers weren't of the human variety! Ina sheep, rooster and a duck climbed aboard, year 8 history homework help.
The colourful balloon climbed to a height of about 6, feet and traveled more than a mile. The brothers went from strength to strength and made their first manned flight on November 21,with two passengers. George Cayley was the brains behind the first glider that could actually go short distances, built in He spent 50 years making improvements to the gliders, year 8 history homework help, changing their wing shape and adding tails.
He also realised that there would year 8 history homework help a need for power if a flying machine was to be in the air for a long time. German engineer, Otto Lilienthalbecame known as the 'Glider King'! He studied aerodynamics and was the first person to design a glider that could fly a person and long distances.
The Wright brothers said he was a major inspiration. Like Da Vinci, Otto based his studies on birds and how they fly. Inhe wrote a book on aerodynamics. The Wright Brothers used this as the basis for their designs. Berlin's busiest airport is named after Lilienthal. The Wright Brothers first tested their ideas of flight with a kite.
They learned about how the wind would help with the flight and how it could affect the surfaces once up in the air. Time and dedication were key! The brothers spent three years testing and learning about how gliders could be controlled. They designed and used a wind tunnel to test the shapes of the wings and the tails of the gliders.
Once they had perfected the glider shape, they then set to creating a propulsion system that would year 8 history homework help the thrust needed to fly.
Amazingly the first engine they designed generated almost 12 horsepower, the same power as two hand-propelled lawn mower engines! On December 17,the 'Flyer' travelled feet in 12 seconds with Orville as pilotbut it was unstable and difficult to control. The Wright brothers spent two more years perfecting their design. On 5 October,year 8 history homework help, Wilbur piloted the Flyer III for 39 minutes and about 24 miles of circles!
Use your knowledge of the Wright brothers' aircraft to build your own plane online. Report on the Wright brothers' first flight by writing your own eye-witness account. Complete a NASA paper airplane challenge. Try making your own loop airplane, year 8 history homework help. The How Things Fly page on the Smithsonian National Air and Space Museum website is packed with activities: explore wing shapes and the other factors affecting lift, take an aeroplane Distance Challenge, practise flying with a Controlled Flight simulator and build a rocket.
America by Air : interactive activities about the history of flight. Engineering the Wright Way is an online game. Understand more about the Wright airplane designs. Look at posters advertising air travel in the early 20th century. Watch BBC Bitesize videos: a whistle stop tour through the history of flightyear 8 history homework help, information about how planes fly and details of air travel in the 20th century.
Explore the history of flight in an interactive timeline of aviation history, year 8 history homework help. Information about the early year 8 history homework help of air transportation. Read about the history of aircraft on the DK findout! Find out more about the Wright brothers and their achievements in a biography for children. The Kiddle Encyclopedia's entries on the Wright brothers and flight.
Find lots of information about the Wrights' first flight. Look at all the different aircraft humankind has year 8 history homework help. Discover more about how the Wright brothers invented their flying machine.
Flight facts explained for kids. Learn more about airplane anatomy and the Wright Flyer. Northern Ireland has a long history of pioneering aviation.
Year 8 History Closure Work - Week 3 - Easter Homework Task
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The Celts lived during the Iron Age, from about BC to 43 blogger.com is the time when iron was discovered and used. The Iron Age ended when the Romans invaded Britain and set up their own civilisation and government.; The people who lived in Britain during the The cozy home of your favorite free study guides and the most helpful study tools around! Check out our new digs and get the help you need! Chinese population is billion, assuming a growth rate of % a year, how long until it reaches billion? science. The Hertzsprung-Russell diagram below shows how the brightness, surface temperature, and color of stars are blogger.com of these observations of Barnard’s Star is most likely accurate?
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