As surprising as it may seem, one of the most common household items, cardboard, can be used to construct a boat. Building a cardboard boat has become a fun activity that anyone can take part in. Towns and schools hold annual cardboard boat regattas, judging the entrants on speed, design, and creativity. In New Richmond, Ohio there is even a cardboard boat museum! These special boats are more than just a box thrown into water; they are designed using elements of engineering and physics to make them not only water ready, but fast and durable. Building cardboard boats is an exciting way to incorporate topics studied in the classroom into an exciting educational experience.
History
Boats were first used in very ancient times. The earliest boats were log boats, or dugouts, that were made from a hollowed-tree. These boats date all the way back to the Stone Age, nearly 10,000 years ago (History of Boats and Ships, n.d.). Around the year 3000 B.C., the Egyptians and the Mesopotamians were using boats for travel along the Nile River. The Egyptians made cotton sails to harness wind energy to propel the boat. This took some of the workload off of the hardworking oarsmen. In 1200 B.C., the Phoenicians and Greeks were the most seafaring people along the Mediterranean (Jake, n.d.). The Phoenicians constructed massive cargo ships and put two large masts on them. The boats were around 100 foot long and could carry 150 tons (“History of Boats and Ships”, n.d.). The Romans become the dominant rulers of the sea in 100 B.C. The Romans constructed merchant ships nearly 200 feet long that could carry 1000 tons, as well as human passengers. These boats were often overcrowded because the lower level was usually filled with trade, wh...
... middle of paper ...
...ardboardboatregatta.weebly.com/construction-help.html
Friant, D. (2009). The Cardboard Boat Book. BookSurge.
History of Boats and Ships (n.d.). Retrieved December 2, 2013, from http://www.historyworld.net/wrldhis/PlainTextHistories.asp?groupid=102&HistoryID=aa14>rack=pthc
Jake (n.d.) History of Ships and Boats. Retrieved December 1, 2013, from http://library.thinkquest.org/04oct/00450/historyofsail.htm.
Walker, A. (n.d.). What are the Different Types of Cardboard? Retrieved December 2, 2013, from http://www.ehow.com/list_6148284_different-types-cardboard_.html
Watson, E. (n.d.). Know your Boat. Retrieved December 2, 2013, from http://powerboat.about.com/od/smallboatseamanship/tp/Parts-of-a-Boat.htm
What Floats Your Boat. (n.d.). Retrieved November 13, 2013, from http://www.freedomoldhomeweek.org/wp-content/uploads/2011/04/boat_building_guide-2012.pdf
"Calories in Marshmallows | Nutrition, Carbohydrate and Calorie Counter." Calories in Marshmallows | Nutrition, Carbohydrate and Calorie Counter. N.p., n.d. Web. 12 Jan. 2017
The very first paddle boats ran on wood. Coal replaced wood in 1860 and oil replaced coal in 1950. Many of the earl steamboats burned up because the fire used to create the steam would burn the boat. It took 250 pounds of steam just to blow the whistle.
What Was Jim Crow?. (n.d.). What was Jim Crow. Retrieved April 11, 2014, from http://www.ferris.edu/jimcrow/what.htm
TheVikings have been sailing for thousands of years (Steel 1). The Vikings traveled for 2 years this was called a Vikings trial (Steel 1). They would go out in search for land and new wonders in life. They would build their own boats out of wood and hides of animals. They were known as the best sailors of their time.
On both the old "Clinton's Ditch" and in the early years of the Enlarged Erie Canal, both passenger boats (called "packets" or "packet boats"), usually horse-drawn, and working boats (also called "line boats" or "freighters"), drawn by either horses or mules, were common. Originally intended as a more comfortable alternative to the bone-jarring stagecoach, the packet boat fell out of favor as railroad travel improved, and basically disappeared by the latter half of the 1800s. On the current Erie (Barge) Canal, there being no towpath, line boats were replaced by tugboats ("tugs" or towing boats) with their attached barges, as well as motorized freighters. Today, the most common boats are recreational boats, although commercial traffic still
"Zoologist Salary - How Much Does Zoologists Make?" The Richest We Follow Money The Extraordinary Zoologist Salary How Much Does Zoologists Make Comments. Web. 28 Mar. 2014.
The Vikings in their time were the best shipbuilders and sailors in the world. Their ships were very strong as they were made out of a very long-lasting type of wood, which was oak wood. They thought of many creative ways to make their ships more durable, such as dipping sheep?s wool in tar and then filling in the ships gaps to make it waterproof. The Vikings had long voyages, passing many parts of Europe and simultaneously speeding at least glimpses of their amazing technology skills to the people who saw there ships. For example many people from Ireland and Brittan must have seen their ships as they travelled from their homeland Scandinavia to France in the year 798. But their amazing technology skills would have not been spread throughout the world with out the help of navigation.
In the end, this experiment should have taught you how the different shapes of boat hulls effect how well your boat will be stable out on the water. The results from the experiment also have shown you that certain boat hull styles can support more weight than others. Another important finding was how weight distribution was a major factor because it can mean the difference between keeping your boat afloat or tipping over and capsizing. Now you know how a boat’s hull style affects how it floats.
the hull is called friction. This slows the boat down. If a boat hull is designed
Transportation became a huge contributor to the industries of the 1800’s and 1900’s. “Steam boat experiments as early as 1780s both in England and America, but the need was greater in America.’ The steamboat uses a water and and a boiler that is powered by a fuel, which can be wood, coal, or other combustible entity. “The first successful steamboat may have been built by French engineer and inventor Claude-François-Dorothée, in 1783.” As years went by, engineers such as John Fitch and Robert Fulton began building and deploying steamships, with American inventor Fitch in the Mississippi, and English engineer Fulton on the Hudson River of New York. With the steamboat being the first mechanically powered vessel known to humans, it provided a faster new forme of transportation for traders in Americas and Europe. The steam-powered boats could travel at the astonishing speed of up to five miles per hour.
"Adenosine - What Is Adenosine?" Adenosine - What Is Adenosine? N.p., n.d. Web. 09 Mar. 2014.
"Clinical Psychologist Salary - Average Clinical Psychologist Salaries - PayScale." PayScale - Salary Comparison, Salary Survey, Search Wages. 1 Mar. 2011. Web. 06 Mar. 2011. .
Pros and cons of renting vs. buying a home. (2014). Retrieved April 3, 2014, from https://homes.yahoo.com/news/pros-and-cons-of-renting-vs--buying-a-home-20120531.html
Boat Building- Caribs’ canoes might have been up to 6 metres long. It was made out of tree trunks. The trunk was charred then hollowed with stone axes and left to season, after which it was buried in moist sand. Bars were placed across the opening to the force out the sides and it was left in place until wood had dried and hardened. Then triangular boards were wedged at the bow and stern so that the water could not enter the boat, and the sides were raised by fastening sticks bound with fibres and coated with gum to the upper edges.