Tee


A tee is a stand used to support a stationary ball so that the player can strike it, particuarly in golf and also in Tee Ball .

Golf tees

Golf tees

In golf, a tee is normally used for the first stroke of each hole, and the area from which this first stroke is hit is informally also known as a tee (officially, teeing ground). Thus, for example the ninth hole of a course is played from the ninth tee to the ninth green, and similarly for the other holes. Normally, teeing the ball is only allowed on the first shot of a hole, called the tee shot, and illegal for any other shot. However, local or seasonal rules may allow or require teeing for other shots as well, e.g. under "winter rules" to protect the turf when it is unusually vulnerable. Teeing gives a considerable advantage for drive shots, so it is normally done whenever allowed. On short par 3 holes where the first shot is a chip, the tee shot may be played without a tee.

A standard golf tee is 2.125" (two and one eighth inches) long, but both longer and shorter tees are permitted and are preferred by some players.

History

The development of the tee was the last major change to the rules of golf. Before this, golf balls were teed up on little heaps of sand that was provided in boxes. This explains the historical name tee boxes for what is today known as teeing ground.

The development of the golf tee is both well documented and strangely controversial. Many claim that the first golf tee that closely resembles the standard modern tee was the one invented by George F. Grant and patented by him in 1899. However there had been several previous patents for golf tees, some seeming to be quite modern in both form and function.

Despite many other designs and patents before and since then, most golf tees are still simple nail-like objects designed to be pressed into the ground, and many are still made of wood although plastic has also become common.

Tee Ball tee

Tee Ball is based on baseball, with the main difference being the use of a tee in the place of a pitcher. Much larger than a golf tee, the Tee Ball tee is a rubber stand attached to the home plate which supports the baseball at a suitable height for the batter to hit. It is adjustable to allow for variations in batter height.

External links

  • Who invented the golf tee?
  • Derivation of Golf Tee
  • Some historic patented designs of golf tee, including that of Grant

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It is adjustable to allow for variations in batter height. There are also other vivariums related to a terrarium, for example a paludarium or a riparium. Much larger than a golf tee, the Tee Ball tee is a rubber stand attached to the home plate which supports the baseball at a suitable height for the batter to hit. There are various forms of terraria, including:. Tee Ball is based on baseball, with the main difference being the use of a tee in the place of a pitcher.
. Despite many other designs and patents before and since then, most golf tees are still simple nail-like objects designed to be pressed into the ground, and many are still made of wood although plastic has also become common. Many kinds of plants are suitable for a terrarium, including bromeliads, African Violets and Crassulaceae.

However there had been several previous patents for golf tees, some seeming to be quite modern in both form and function. Animals commonly held in terrarium include reptiles, amphibians, insects, spiders, and scorpions. Grant and patented by him in 1899.
. Many claim that the first golf tee that closely resembles the standard modern tee was the one invented by George F. The traditional method consists of placing a fan at a low level and another at a high level, thus allowing air circulation. The development of the golf tee is both well documented and strangely controversial. Ventilation is important for the renewal of the air but also to avoid the stagnation of humid and vitiated air, favourable of the development of moulds and bacteria (especially in wet and hot terrariums).

This explains the historical name tee boxes for what is today known as teeing ground. In the case of some animals, a frontal opening is preferable because accessing by the top recalls to these species the arrival of a predator, and generates some stress. Before this, golf balls were teed up on little heaps of sand that was provided in boxes. Access inside terrarium is necessary for maintenance, to take care of the plants and animals, or addition and withdrawal of food. The development of the tee was the last major change to the rules of golf.
. A standard golf tee is 2.125" (two and one eighth inches) long, but both longer and shorter tees are permitted and are preferred by some players. The choice of the substrate depends on the needs of the plants (type of ground), or of the animals (need to dig galleries for example), moisture (resistance to mould, conservation of water), if it's dangerous (risk of absorption by an animal) and aesthetic aspect.

On short par 3 holes where the first shot is a chip, the tee shot may be played without a tee. Most used subtrates are : common soil, small pebbles, sand, peat, chips of various trees, vegetable fibres (of coconut for example), or a combination of them. Teeing gives a considerable advantage for drive shots, so it is normally done whenever allowed.
. under "winter rules" to protect the turf when it is unusually vulnerable. The regulation of humidity can be done by several means:. However, local or seasonal rules may allow or require teeing for other shots as well, e.g. Many plants and animals have quite limited tolerance to the variation of moisture.

Normally, teeing the ball is only allowed on the first shot of a hole, called the tee shot, and illegal for any other shot.
. Thus, for example the ninth hole of a course is played from the ninth tee to the ninth green, and similarly for the other holes. Such variation need to be coherent to those found in the natural habitats of the species. In golf, a tee is normally used for the first stroke of each hole, and the area from which this first stroke is hit is informally also known as a tee (officially, teeing ground). Similar to lighting, a decrease in temperature might be needed for the simulated night periods, thus keeping living species healthy. . Heating can be provided by several means, all of which are usually controlled by a thermostat:.


A tee is a stand used to support a stationary ball so that the player can strike it, particuarly in golf and also in Tee Ball . The temperature can be a very important parameter for species that cannot adapt to other conditions than those found in their natural habitat. Some historic patented designs of golf tee, including that of Grant.
. Derivation of Golf Tee. The duration of the simulated day and night depends on the conditions in the natural habitat of the species and the season desired. Who invented the golf tee?. A day/night regulator might be needed to simulate with accuracy the alternation of light and dark periods.

Such UV can be provided by specialized fluorescent tubes. Also, certain plants or diurnal animals need a source of UV to help synthetize Vitamin D and assimilate calcium. For example, certain reptiles in their natural environment need to heat themselves by the sun, so a infrared bulb is necessary to simulate this in a terrarium. A lighting system is necessary, always adapted to the requirements of the animal and plant species.

The width must be big enough to create the sensation of depth, both for the pleasure of the spectator and the good of the species inside. The height can also be important for the larger plants, climbing plants, or for tree climbing animal species. The ground surface must be calculated to be enough for the species living inside, at their adult size. The choice of materials depends on the desired size and weight of the entire ensemble, resistance to high humidity, the cost and the desired quality.

They may be cubical, spherical, rectangular, or other shapes. But because, unlike an aquarium, it doesn't need to hold the huge pressure of water, it can also be made out of wood or metal, with at least one transparent side. It is usually made of a clear container (often plastic or glass). .


. Often in a terrarium the species' ecosystem is copied in smaller size and is even controlled in humidity and temperature. A terrarium is a terrain vivarium, without any water, used to grow plants and to examine or hold small creatures. Tropical terrarium (containing tropical species).

Formicarium (with species of ants). Insectarium (containing insects). Desert terrarium (containing desert species). automated pulverization systems and humidifiers.

water evaporation inside (from a basin, or circulation of water). regular water pulverization. a more complex equipment sending hot air inside. heating cords placed in the substrate.

hot plates, providing heat at the base or sides of a terrarium. heating lamps or infrared lamps.