Float (bartending technique)

Floating is a bartending technique where a liquor or ingredient is layered at the top of a drink. The cocktails or shots produced with this technique are known as either a Pousse-café or a layered drink. Although the amount of alcohol used in a float is only about half an ounce, it enhances the tone flavor of the drink at hand.

Floating Liqueurs

Begin with the lowest proof or heaviest liqueur on the bottom, then spoon float the next layer drop by drop over the back of a spoon. Each layer should be at least 10 degrees of proof higher than the previous layer. As a general rule, the higher the proof, the lighter the density of the liqueur. The lowest proof goes on the bottom, with the highest proof on the top. Though as many liqueurs as desired can be layered on top of one another, the majority of layered shots only contain three to five different layers.

"Creating a rainbow effect in a glass with different-colored cordials requires a special pouring technique. Simply pour each liqueur slowly over an inverted teaspoon (rounded side up) into a glass. Start with the heaviest liqueur first. (Recipes will give proper order.) Pour slowly. The rounded surface of the spoon will spread each liqueur over the one beneath without mixing them. You can accomplish the same trick using a glass rod. Pour slowly down the rod."

Float (liquid level)

Liquid level floats, also known as float balls, are spherical, cylindrical, oblong or similarly shaped objects, made from either rigid or flexible material, that are buoyant in water and other liquids. They are non-electrical hardware frequently used as visual sight-indicators for surface demarcation and level measurement. They may also be incorporated into switch mechanisms or translucent fluid-tubes as a component in monitoring or controlling liquid level.

Liquid level floats, or float switches, use the principle of material buoyancy (differential densities) to follow fluid levels. Solid floats are often made of plastics with a density less than water or other application liquid, and so they float. Hollow floats filled with air are much less dense than water or other liquids, and are appropriate for some applications.

Stainless Steel Magnetic floats are tubed magnetic floats, used for reed switch activation; they have a hollow tubed connection running through them. These magnetic floats have become standard equipment where strength, corrosion resistance and buoyancy are necessary. They are manufactured by welding two drawn half shells together. The welding process is critical for the strength and durability of the float. The weld is a full penetration weld providing a smoothly finished seam, hardly distinguishable from the rest of the float surface.

Double-precision floating-point format

Double-precision floating-point format is a computer number format that occupies 8 bytes (64 bits) in computer memory and represents a wide, dynamic range of values by using a floating point.

Double-precision floating-point format usually refers to binary64, as specified by the IEEE 754 standard, not to the 64-bit decimal format decimal64.

IEEE 754 double-precision binary floating-point format: binary64

Double-precision binary floating-point is a commonly used format on PCs, due to its wider range over single-precision floating point, in spite of its performance and bandwidth cost. As with single-precision floating-point format, it lacks precision on integer numbers when compared with an integer format of the same size. It is commonly known simply as double. The IEEE 754 standard specifies a binary64 as having:

This gives 15–17 significant decimal digits precision. If a decimal string with at most 15 significant digits is converted to IEEE 754 double precision representation and then converted back to a string with the same number of significant digits, then the final string should match the original. If an IEEE 754 double precision is converted to a decimal string with at least 17 significant digits and then converted back to double, then the final number must match the original.

Úcar

Úcar is a town and municipality located in the province and autonomous community of Navarre, northern Spain.

External links

Coordinates: 42°40′N 1°42′W / 42.667°N 1.700°W / 42.667; -1.700

Fen

A fen is one of the main types of wetland, the others being grassy marshes, forested swamps, and peaty bogs. Along with bogs, fens are a kind of mire. Fens are usually fed by mineral-rich surface water or groundwater. They are characterised by their water chemistry, which is pH neutral or alkaline, with relatively high dissolved mineral levels but few other plant nutrients. They are usually dominated by grasses and sedges, and typically have brown mosses in general including Scorpidium or Drepanocladus. Fens frequently have a high diversity of other plant species including carnivorous plants such as Pinguicula. They may also occur along large lakes and rivers where seasonal changes in water level maintain wet soils with few woody plants. The distribution of individual species of fen plants is often closely connected to water regimes and nutrient concentrations.

Fens have a characteristic set of plant species, which sometimes provide the best indicators of environmental conditions. For example, fen indicator species in New York State include Carex flava, Cladium mariscoides, Potentilla fruticosa, Pogonia ophioglossoides and Parnassia glauca.

Car (surname)

Car is a surname. Notable people with the surname include: