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A water ball or water walking ball is a large inflatable sphere that allows a person inside it to walk across the surface of a body of water. The giant ball is usually two metres in diameter and has a zippered entrance to allow for easy entry and exit. The water ball [1] is similar to the zorb but it has only one layer and is designed for water travel rather than down-hill rolling. In the United Kingdom, the balls have been used at swimming pools, marinas and lakes in an effort to keep children fit. [2]
One of the first water balls appeared in the film Diamonds Are Forever (1971) and in the Beach Boys music video, Getcha Back (1985). [3] Charles Blane Jones designed the first water ball for public distribution in 1998.
The balls can be safely used in accordance with safety standards set in ASTM F2374-20 Standard Practice For Design, Manufacture, Operation, And Maintenance Of Inflatable Amusement Devices, which includes:
“1.2.6 Stand-alone captured air inflatable devices that are designed to contain the patron within the elevated pressure space; are designed to be mobile during its intended use; or contain less than 270ft³ of air and do not include an anchoring or ballasting system. Examples include, but are not limited to: a water walking ball, a sports ball, a hamster ball, a hill-rolling ball.” [4] For safe operation the ball must be contained in soft padded area of a pool with no hard surfaces, or in open water must be tethered to a ride operator or ride attendant.
See also earlier article. [5]
The efforts to establish standards for safe operation of waterballs began with Patty Sullivan, President and CEO of [Eli Bridge Company], a company specializing in amusement park rides and ride safety, in collaboration with ASTM, Standardization News, Walking on Water, Made Easier, Safety Consumer Products, ISSUE MONTH January/February ISSUE YEAR 2015.
These new safety regulations came into effect after earlier, April 1, 2011, concerns were expressed: The United States Government has warned of the dangers of using the balls, saying it "does not know of any safe way" to avoid the dangers of suffocation and drowning, among other hazards. There are recorded instances of children fainting and crashing onto hard surfaces while inside the balls, and the U.S. Consumer Product Safety Commission has encouraged amusement ride officials not to allow their use. The Commission chairman declared an intention to pursue the safety investigation further. [6]
Charles Jones from Oklahoma developed a water ball commercially in 1998. He was invited by a British reporter to visit London to demonstrate the ball on a lake. As soon as he attempted to walk across the water, he lost his balance and fell. The ball deflated and filled rapidly with icy water. He was saved from sinking below the surface when an assistant dragged the ball back to dry land using a safety line, witnessed by a crowd of tourists.[ citation needed ]
The U.S. Consumer Product Safety Commission has warned of the dangers of the balls being used in a safe manner. The Commission is aware of two incidents involving water balls. In one, a child was found unresponsive after being inside the ball for a very brief period of time. In the second incident, a person inside the ball suffered a fracture when it fell out of a shallow, above-ground pool onto hard ground. [7]
Many water balls are constructed from polyvinyl chloride (PVC) 0.8–1.0 mm thick. [8] Thermoplastic polyurethanes (TPU) are the best choice for use in cold weather or on snow. Some water balls are made from a PVC–TPU mix. More expensive balls use 100% TPU. Balls are typically made in China, and come in various sizes. A typical water ball stores flat and weighs 15 kilograms, and can be inflated in under a minute with a good air pump. Some models also have hand grips on the outside, and the surface can be printed on.
A water slide is a type of slide designed for warm-weather or indoor recreational use at swimming pools or water parks. Water slides differ in their riding method and therefore size. Some slides require riders to sit directly on the slide, or on a raft or tube designed to be used with the slide.
Zorbing is the recreation or sport of rolling downhill inside an orb, typically made of transparent plastic. Zorbing is generally performed on a gentle slope but can also be done on a level surface, permitting more rider control. In the absence of hills, some operators have constructed inflatable, wooden, or metal ramps. Due to the buoyant nature of the orbs, Zorbing can also be carried out on water, provided the orb is inflated properly and sealed once the rider is inside. "Water walking" using such orbs has become popular in theme parks across the UK.
An air mattress is an inflatable mattress or sleeping pad.
A rigid inflatable boat (RIB), also rigid-hull inflatable boat or rigid-hulled inflatable boat (RHIB), is a lightweight but high-performance and high-capacity boat constructed with a rigid hull bottom joined to side-forming air tubes that are inflated with air to a high pressure so as to give the sides resilient rigidity along the boat's topsides. The design is stable, light, fast and seaworthy. The inflated collar acts as a life jacket, ensuring that the vessel retains its buoyancy, even if the boat is taking on water. The RIB is an evolutionary development of the inflatable boat with a rubberized fabric bottom that is stiffened with flat boards within the collar to form the deck or floor of the boat.
ASTM International, formerly known as American Society for Testing and Materials, is a standards organization that develops and publishes voluntary consensus technical international standards for a wide range of materials, products, systems and services. Some 12,575 apply globally. The headquarters is in West Conshohocken, Pennsylvania, about 5 mi (8.0 km) northwest of Philadelphia. It was founded in 1902 as the American Section of the International Association for Testing Materials.
A baby walker is a device that can be used by infants who cannot walk on their own to move from one place to another. Modern baby walkers are also for toddlers. They have a base made of hard plastic sitting on top of wheels and a suspended fabric seat with two leg holes. In the US, baby walkers are responsible for about 2000 injuries annually to children serious enough to require a trip to the emergency room, prompting calls from pediatricians for their outright ban.
A hot tub is a large tub full of water used for hydrotherapy, relaxation or pleasure. Some have powerful jets for massage purposes. Hot tubs are sometimes also known as "spas" or by the trade name Jacuzzi. Hot tubs may be located outdoors or indoors.
Tubing, also known as inner tubing, bumper tubing, towed tubing, biscuiting, or kite tubing, is a recreational activity where an individual rides on top of an inner tube, either on water, snow, or through the air. The tubes themselves are also known as "donuts" or "biscuits" due to their shape.
Inflatable castles are temporary inflatable structures and buildings and similar items. They are rented for backyard and block party functions, school and church festivals and village fetes and used for recreational purposes. The growth in the use of such devices has led to a rental industry that includes inflatable slides, inflatable water slides, obstacle courses, and giant games, carnival games, and more.
Slip ’N Slide is a children's toy invented by Robert Carrier and manufactured by Wham-O. It was first sold in 1961. The main form is a plastic sheet and a method of wetting it; when the surface is wet it becomes very slippery, thus allowing the user to slide along it. Some versions also include an inflatable swimming pool for the user to slide into at the end of slide, and spray tubes.
A football or soccer ball is the ball used in the sport of association football. The ball's spherical shape, as well as its size, weight, mass, and material composition, are specified by Law 2 of the Laws of the Game maintained by the International Football Association Board. Additional, more stringent standards are specified by FIFA and other big governing bodies for the balls used in the competitions they sanction.
Amusement park accidents refer to serious injuries or deaths that occur at amusement parks. Many such accidents are reported to regulatory authorities as usually required by law everywhere. The US Consumer Product Safety Commission tracks statistics for all amusement ride accidents. Regulations and records can vary depending on the country. Accidents listed here are caused by one of the following:
Toy safety is the practice of ensuring that toys, especially those made for children, are safe, usually through the application of set safety standards. In many countries, commercial toys must be able to pass safety tests in order to be sold. In the U.S., some toys must meet national standards, while other toys may not have to meet a defined safety standard. In countries where standards exist, they exist in order to prevent accidents, but there have still been some high-profile product recalls after such problems have occurred. The danger is often not due to faulty design; usage and chance both play a role in injury and death incidents as well.
Cutting Edge Creations (CEC) is an Eagan, Minnesota-based inflatables company that sells inflatable structures, including bounce houses, slides, advertising inflatables, movie projection screens, obstacle courses, and interactive games.
Hamster balls are hollow spheres made of clear plastic into which hamsters, gerbils, degus and other small rodent pets are placed, allowing them to run around outside their cages without the risk of running away or getting lost under furniture. They are designed to provide hamsters with exercise. Balls produce an audible rumble across most surfaces, making them easier to locate even when out of sight.
During 1999 and 2000, Burger King and the Consumer Product Safety Commission held an effort to recall plastic containers resembling Poké Balls in the United States after it was determined they presented a suffocation hazard.
A playground surface is the material that lies under and around swings, slides, monkey bars and other playground equipment. The surfaces are usually made of wood or rubber and designed specifically for aesthetics, child safety, and/or ADA wheelchair accessibility. Playground safety surfacing often involves the use of recycled rubber tire products such as poured rubber, rubber tiles or loose rubber mulch.
The Fishpipe is an amusement ride consisting of an inflated, rugby ball shaped, transparent, two skinned ball suspended between two large wheels on a frame. Up to 3 people can enter the ball, water is added and the entire ball is spun in place at speeds up to 11 feet per minute. The Fishpipe riders slide on the inner surface which is made slippery due to the water.
A hamster cage is an enclosure designed to house one hamster. It is recommended that hamster cages are at least 5000cm² for dwarf hamster except Roborovski and 6000cm² for syrian and Roborovski, although there is evidence that hamsters experience less stress if housed in larger cages. Commercially available pens are made of wire or plastic - both of which are unsafe for hamsters. Some pet owners house their hamsters in aquarium tanks, and some make their own pens out of wood or safe materials like plexi. Laboratory hamsters, commonly known as laboratory Syrian hamsters, are housed in pens designed for scientific use. There are also special pens designed for hamster shows.