Although the country cut and processed only a fraction of its hundreds of species, Paraguayan wood was known for its quality.

Although the patent described several ways of creating the carbon filament including " cotton and linen thread, wood splints, papers coiled in various ways ", it was not until several months after the patent was granted that Edison and his team discovered a carbonized bamboo filament that could last over 1, 200 hours.

Although different native acacias were used, as was the wood from the local sycamore and tamarisk trees, deforestation in the Nile valley resulted in the need for the importation of wood, notably cedar, but also Aleppo pine, boxwood and oak, starting from the Second Dynasty.

Although wood hulls are still in production, the most common construction material is fibreglass, followed by aluminium, steel, carbon fibre, and ferrocement ( rarer because of insurance difficulties ).

Although the earlier Roman era Trajan's Bridge featured segmental arches, they were built of wood on top of stone piers.

Although initially regarded as a joinery wood, mahogany rapidly became the timber of choice for makers of high quality furniture in both the British Isles and the 13 colonies of North America.

Although the majority of melodicas are made of plastic, some are made primarily of wood.

Although the ridgetops were relatively treeless at that time – because of the sawmill industry's great demand for wood – the construction of observation towers was considered necessary to provide the multiplying tourist hordes with new experiences.

Although larger trees are no longer available for milling, much chestnut wood has been reclaimed from historic barns to be refashioned into furniture and other items.

Although once made of various kinds of wood, glass or ivory, piccolos today are made from a range of materials, including plastic, resin, brass, nickel silver, silver, and a variety of hardwoods, most commonly grenadilla.

Although the wood from Populus is known as poplar wood, a common high-quality hardwood " poplar " with a greenish colour is actually from an unrelated genus Liriodendron.

Although historically reliant on logging, wood processing and forest-related products, Weed's economy has become more reliant on tourism as a source of economic activity.

Although cutting wood hasn't been necessary since 1936, when the three-story wood building just north of the Pasco County line on U. S. 41 was wired with electricity, the burden of running the restaurant has remained substantially the same.

Although only made from earth and wood, Pembroke Castle resisted several Welsh attacks and sieges over the next 30 years, the castle establishing itself at the heart of the Norman-controlled lands of southwest Wales.

Although McSherry may have intended his effort to be used primarily as outlots for Hanover residents, where they could keep their animals at times and obtain wood, it soon developed into a full-fledged town.

Although termed cedar or cedarwood oils, the most important oils of this group are produced from distilling wood of a number of different junipers and cypresses ( Juniperus and Cupressus spp., of the family Cupressaceae ), rather than true cedars ( Cedrus spp., of the family Pinaceae ).

Although carbon dates can be negatively affected if the users of the hearth burned old wood or coal, the process is typically quite reliable.

Although commercial traffic ceased, the navigation continued to derive income from water abstraction and from the sale of wood from the willows which grow along the banks.

Although commercial in origin, by the mid-1930s, wood bodied station wagons achieved a level of prestige.

Although today its use is far more restricted, in the past the size and strength of kauri timber made it a popular wood for construction and ship building, particularly for masts of sailing ships because of its parallel grain and the absence of branches for much of its height.

Although not as highly prized, the light colour of kauri trunk wood made it also well-suited for more utilitarian furniture construction, as well as for use in the fabrication of cisterns, barrels, bridges construction material, fences, moulds for metal forges, large rollers for the textile industry, railway sleepers and braces for mines and tunnels.

Although he is perfectly willing to cooperate with Scotland Yard, Holmes has nothing but contempt for the intelligence and mentality of the police.

Although Patchen has given previous evidence of an interest in jazz, the musical group that he works with, the Chamber Jazz Sextet, is often ignored by jazz critics.

Although today's trucks are as fast as passenger cars, a truck driver has to be a sensible person and guard against hogging the road.

Although the matter has not been unequivocally demonstrated, the available data show that micelles in themselves do not contribute significantly to the detergency process.

Although a somewhat technical subject, it has important political implications as the above discussion of the voting system indicated.

Although the pause in the advance of general business activity this year has thus far been quite modest, it is hard to escape the conclusion that the softening process will continue into the first quarter of 1961 and possibly somewhat longer.

Although refrigeration has served to extend the storage life of these products, substantially increased consumption might be possible if areas remote from the seacoast could be served adequately.

Although science has given us more effective materials, preparations from anise, castorbean, colchicum, nux vomica, mustard, fennel, and stramonium are familiar to many for the relief of human ailments.

Although progress has been made in America's system of libraries it still falls short of what is required if we are to maintain the standards that are needed for an informed America.

Although I have emphasized the barriers which an aroused nationalism has raised against relations between Christians and non-Christians in Asia, the fact is that this development has also widened the gulf between certain Afro-Asian religions themselves.

Although the axiom of countable choice in particular is commonly used in constructive mathematics, its use has also been questioned.

Although argon is a noble gas, it has been found to have the capability of forming some compounds.

Although the Indian and Greek concepts of the atom were based purely on philosophy, modern science has retained the name coined by Democritus.

Although panic attacks are not experienced by every person who has anxiety, they are a common symptom.

Although a cease-fire has held since 1994, the conflict with Azerbaijan over Nagorno-Karabakh has not been resolved.

Although MacDougall's results varied considerably from " 21 grams ", for some people this figure has become synonymous with the measure of a soul's mass.

Although, as of 2009, none of the extrasolar planets detected by ground-based astrometry has been verified in subsequent studies, astrometry is expected to be more accurate in space missions that are not affected by the distorting effects of the Earth's atmosphere.

Although hydrogen-like orbitals are still used as pedagogical tools, the advent of computers has made STOs preferable for atoms and diatomic molecules since combinations of STOs can replace the nodes in hydrogen-like atomic orbital.

Although the sign still exists, the " of " has now been replaced by the URL of their website.

Although the Caiman has not been studied in-depth, scientists have learned that their mating cycles ( previously thought to be spontaneous or year-round ) are linked to the rainfall cycles and the river levels, which increases chances of survival for their offspring.

Although Albert has received relatively little recognition in German history, his dissolution of the Teutonic State caused the founding of the Duchy of Prussia ( and also the Hohenzollern dynasty ), which would eventually become arguably the most powerful German state and instrumental in uniting the whole of Germany.

Although the family ( Amaranthaceae ) is distinctive, the genus has few distinguishing characters among the 70 species included.