Nichrome is a common material for pre-wrapped RDA coils, but you won't see it often in the world of sub-ohm tanks. When you're shopping for sub-ohm tank coils, kanthal and stainless steel are the materials you're most likely to see. Compared to kanthal, stainless steel has a slightly lower resistance and a slightly faster ramp-up time for a given wire gauge. Unlike some of the other non-kanthal coil materials, people generally find that stainless steel doesn't introduce any off flavors that require getting used to.
http://www.zgsteelcoil.com/stainless-steel-coil/

Take parabens, for example. Now that we know the once-popular preservatives are also potentially carcinogenic endocrine disruptors, beauty brands are removing them from their formulations and slapping “paraben-free” stickers on everything. The same for phthalates, sulfates, formaldehydes, and a whole host of other possibly dangerous ingredients.
While most experts support the removal of parabens, phthalates, sulfates, and more from skin care, one group of ingredients that’s made the “free from” lists is still up for debate: silicones.
http://www.silimtec.com/basic-....siloxane-polymer/sil

In Europe and the UK, the most popular dual-purpose cable is called SCART (Syndicat des Constructeurs d'Appareils Radiorécepteurs et Téléviseurs). SCART cables have fat, 21-pin connectors. In Europe, SCART cables do the work of RCA analog audio cables as well as composite, s-video and component video cables, but they can't carry high-bandwidth digital video or audio signals, such as those necessary for high-definition TVs. HDMI is the preferred cable in Europe for HD components.
http://www.shusb.com/radio-con....trol-models-connecti

Can there be too much? The answer is that though more air is generally good, it’s important to know that unregulated air flowing into the engine can become a massive problem. Extra air coming into the engine that your car’s computer doesn’t know what to do with or where it came from leads to big issues for its air-fuel ratios which, you know, create the oomph that drives your ride.
http://www.sharonparts.com/int....ake-manifold/bmw-int

Injection moulding is a manufacturing process that allows for parts to be produced in large volumes. It works by injecting molten materials into a mould (or ‘mold’ in the United States). It is typically used as a mass production process to manufacture thousands of identical items. Injection moulding materials include metals, glasses, elastomers and confections, although it is most commonly used with thermoplastic and thermosetting polymers.
http://www.kegao-precision.com/round-parts/

While a top-mount sink sits jovially above the benchtop, an undermount sink is holding on for dear life underneath the countertop. Due to these circumstances, an undermount sink must be specially installed through methods including sandwiching the sink lip between the underside of the benchtop and a support board, bonding the sink to the benchtop using a glue-like epoxy or merely bolting the sink underneath the counter.
http://www.jrmtsinks.com/topmo....unt-sink/single-bowl

Furthermore, fixed speed compressors run unloaded as the stress of an engine start-up would put pressure on the motor. This can be a waste of energy as the machine is running without producing any compressed air. Variable speed compressors avoid this issue by matching the output with the demand created. By simply producing the exact amount of air being used by the downstream equipment, variable speed compressors help to improve plant efficiency.
http://www.fscooling.com/compr....essor/dc-variable-sp

Before you learn about embossed vinyl and laminate flooring, it makes sense to understand how vinyl floors and laminate planks are different than hardwood flooring. These are both synthetic flooring materials that are known for their affordability and durability. Vinyl is usually comprised of a PVC material, and it can be texturized and dyed to mimic the look of many other types of floors. Regardless of whether you choose embossed vinyl planks or tiles, floating vinyl or glue installation methods are available.
http://www.beprospcfloor.com/s....pc-floorings/embosse

The high thermal conductivity of diamond is well understood, resulting from the lightness of the constituent carbon atoms and the stiff chemical bonds between them, according to co-author David Broido, a professor of physics at Boston College. On the other hand, boron arsenide was not expected to be a particularly good thermal conductor and in fact had been estimated -- using conventional evaluation criteria -- to have a thermal conductivity 10 times smaller than diamond.
http://www.avanzados.net/therm....ally-conductive-mate

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