The concept of water skiing dates back to at least the mid-nineteenth century when a man from Sweden began the patenting process, but the concept never came to fruition. Very little is known about the true beginnings of the sport, though the term can be found in the Swedish dictionary dating back to 1921 - vattenskida, which translates to ski on a body of water.
It was approximately a year later when light was seriously shown on the idea. It was on June 28, 1922 when an eighteen-year-old young man named Ralph Samuelson made the realization that if you could ski on snow, then it was not farfetched to believe you could ski on water. The first time he attempted to see if his concept held any water, so to speak, was on Lake Pepin in Lake City, Minnesota.
Using curved barrel staves bound to his feet with leather straps and towed by his brother Ben by simple clothesline, he was off! The brothers experimented for several days until July 2, 1922 when Ralph discovered that leaning backwards with the tips of the skis up proved for successful water skiing.
Several claims have been made as to who first came up with the concept of water skiing, although the American Water Ski Association (AWSA) formally accepted Samuelson as the first on record in 1966 from his attempts in 1922.
Samuelson started taking his water skiing stunts on the road, traveling all of the East coast of the United States where large bodies of water could be found.
Samuelson never patented any of his equipment - he was too busy having fun and showing off his discovery. A man by the name of Fred Waller patented the first water skis, calling them "Dolphin Akwa-Skees."
Soon after Waller's patented equipment made its way into the market, water skiing became a largely popular exhibition game By the late 1920s and early 1930s. In 1939, the first national water skiing championship was held at Jones Beach in Long Island, New York.
Over time, as the concept of water skiing became more and more popular, it started evolving, and becoming trickier and more advanced. Three different divisions were created - slalom, trick, and jump. Competitors were grouped usually into gender and age.
Slalom courses started out as a simple row of buoys in a line, which the skier had to ski in and out of, much like an obstacle course. Slalom courses have a sequence of buoys set in a straight line eight feet apart from each other and a sequence of six prearranged buoys, which constitutes the entrance and exiting gates. The boat towing the skier travels down the middle of the buoys at a specified speed and the skier goes in and out of the buoys to get around them. The driver of the boat needs to be quite a bit of focused too - his job is to keep a straight path while keeping within a half-mile an hour of the chosen speed. The skiers can hit speeds up to 70 miles per hour and slow to around 20 miles per hour up to six times within a seventeen-second time-frame!
Trick skiing usually is where the skier holds their rope by one of their feet using a special harness. They do jumps and flips where points are awarded based on the difficulty of their tricks they perform. The skier has 20 seconds to perform as many tricks as possible and is allowed two trick runs.
Jump skiing seems to bring the in the largest. The jump ramp heights can be between 2 1/2 to 5 1/2 feet with a maximum boat speed of 36mph. With these factors, the skier can jump over 200 feet!
Water skiing became an exhibition sport at the 1972 Olympic Games in Kiel, West Germany. Today, there are over 650 water skiing clubs with over 11 million participants just in the United States alone with millions more worldwide.
"Words are the vibrations of nature
Therefore beautiful words create beautiful nature.
Ugly words create ugly nature.
This is the root of the universe."
Masaru Emoto
Do you believe water can communicate? Water has emotions and feelings too. From result of the scientific research discover that water has properties similar to all living thing. It's possible to clean dirty water into fresh water. Water can communicate with the environment, and will have the reaction quickly to environment around it. Water can attract biological energy (Bio-Energy) from electromagnetic wave, electric current and another resource. This biological energy will become energy in memory of water and become memory of water. At the present, however, pollution is reducing and destroying all of them.
Importance of water to human lives
Water is very important for human being, and it also is important for all being. Clean water is need for a good health. Basically, we may survive without drinking water for 3-5 day. We can't survive, if we don't drink water, because water is the main component of human bodies. The one of most important reason, which human need good water, is we drink a ton of water per year. This is immense amount that encompasses all aspects of our lives. So water is not only a generic drink for many purposes, but also is a necessity.
Water is main component of human body. 70% of human body is water. When we drink water, we have to sure that we drink sufficient and excellent quality for our good health, and shouldn't drink any water that might be contaminated or hazardous to us. We should drink 8 glasses (240 cc per glass) of water per day to maintain body balance.
The quantity of water that we need everyday to keep the body balance should not be less than 8 glasses (240 cc per glass). This balance refers to amount of water that we consume and eradicate at a regular level.
2500 cc of water, is eradicated from the body, is:
- 1,500 cc per day from urination
- 500 cc per day from perspiration
- 300 cc per day from respiration
- 200 cc per day from excrement.
2500 cc of water can be obtained from:
- 1,500 cc per day from drinking water
- 200 cc per day from internal body chemical reactions and metabolism
- 800 cc per day from food such as vegetables, fruits, meat, fat, etc.
The body will lose more water through perspiration and muscles from exercise. So we should drink more water. The body will start to malfunction when water level drops by 2% (from 70%). The body performance will drop by 30% when water level drops by 5%. If water level drop more than 5% and we don't drink any more water, we will lose our strength, feel dizzy, lose consciousness and finally die. When the body starts to lose more water, it will have thick saliva and feel imbalance. This will respond to hypothalamus that causes we feel thirty, which mean the body needs more water.
Basic structure of Water
Water is liquid formed by two atoms of hydrogen and one atom of oxygen. In the right condition, it may take the forms of solid (ice) or gas (vapor) too. So the water structure composed of two atoms of hydrogen plus one atom of oxygen can be written in terms of a chemical formula "H2O"
Water, which we drink or see, is a group of water molecules (H2O) gathering by the hydrogen bonds attracted by each other. Each group of water (water cluster) will have a different group of molecules depend on quality of water. The more group of molecules is gathered the less quality it will be. Why? It's because the lesser group have more ability to dissolve the nutrient, which is good for health, and transport oxygen to cell.
The Suitable pH level for water
The pH (Potential Hydrogen or Power of Hydrogen) is the value used to indicate the acidic and alkaline property of water. The acidic property of body is danger for our health. It's also called as "silent killer" by chemists because it will cause destructions to our health and will silently kill us because of the imbalance pH level. Basically, human blood has pH value around 7.4 (7.35-7.45) that is slightly alkaline. If the blood becomes more acidic (pH lower than 7), we might lose consciousness or 메리트카지노 die. It's also might cause nephrolith, benign prostatic hyperplasia, indigestion, fatigue, etc.
The pH value 8.5 is a suitable for good water due to We create many acids because of our life style. Good water should be more alkaline than blood that has pH value about 7.4 in order to rebalance blood to normal stat.