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Bolting (other)
Bolting may refer to: * Bolting (horse), which can describe either of two different types of behaviour in horses * Bolting (horticulture), a growth behaviour in plants *The use of a bolt (fastener) See also *Bolt (other) The BOLT Browser was a web browser for mobile phones including feature phones and smartphones that can run Java ME applications. The BOLT Browser was offered free of charge to consumers and by license to mobile network operators and handset manuf ...
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Bolting (horse)
Bolting, when referring to equids, generally refers to two equine behaviors, both undesirable: * Running away without control. * Eating food at a dangerously fast rate. However, there are other meanings as well. For example, in Australia a ''bolter'' is a racehorse that wins at long betting odds. Runaways Most often, bolting refers to a "runaway" - horses that gallop off with a handler at high speed, whether being ridden under saddle or driving in harness. There are many causes, most linked to fright that triggers the fight-or-flight response of the horse. In these circumstances, the horse is often running in a panic and may not notice where it is going, creating danger for both horse and rider. Less often, bolting is a deliberate disobedience by a horse that wishes to rid itself of a handler or avoid an unpleasant situation. In both cases, bolting horses are usually stopped by being turned in some type of circle by pulling on one rein to turn the head to the side, as directly pu ...
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Bolting (horticulture)
Bolting is the production of a flowering stem (or stems) on agricultural and horticultural crops before the crop is harvested, in a natural attempt to produce seeds and reproduce. These flowering stems are usually vigorous extensions of existing leaf-bearing stems, and to produce them, a plant diverts resources from producing the edible parts such as leaves or roots, resulting in flavor and texture changes, withering, and in general, a poor quality harvest. Plants that have produced flowering stems in this way are said to have bolted. Crops inclined to bolt include lettuce, basil, beetroot, brassicas, spinach, celery, onion, and leek. Bolting is induced by plant hormones of the gibberellin family, and can occur as a result of several factors, including changes in day length, the prevalence of high temperatures at particular stages in a plant's growth cycle, and the existence of stresses such as insufficient water or minerals. These factors may interact in a complex way. Day length m ...
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Bolt (fastener)
A bolt is a form of threaded fastener with an external male thread requiring a matching pre-formed female thread such as a nut. Bolts are very closely related to screws. Bolts vs. screws The distinction between a bolt and a screw is poorly-defined. The academic distinction, per ''Machinery's Handbook'', is in their intended design: bolts are designed to pass through an unthreaded hole in a component and be fastened with the aid of a nut, although such a fastener can be used without a nut to tighten into a threaded component such as a nut-plate or tapped housing. Screws in contrast are used in components which contain their own thread, or to cut its own internal thread into them. This definition allows ambiguity in the description of a fastener depending on the application it is actually used for, and the terms screw and bolt are widely used by different people or in different countries to apply to the same or varying fastener. Bolts are often used to make a bolted joint. T ...
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