Two low pitch berimbaus ( called berra-boi and médio ) form the base and a high pitch berimbau ( called viola ) makes variations and improvisations.

Two popular variations of the upright spin are:

Two magnificent large-sale compositions are the Browning, a set of 20 variations on a popular melody ( also known as The leaves be green ) which evidently originated as a celebration of the ripening of nuts in autumn, and an elaborate ground on the formula known as the Goodnight Ground.

Two shortened variations, " Bucs " and " Buccos ", are also commonly used for both the American football team and MLB's Pittsburgh Pirates, and the Reading Buccaneers Drum and Bugle Corps.

Two common variations of timber dams were the crib and the plank.

Two major variations on tap dance exist: rhythm ( Jazz ) tap and Broadway tap.

The capital letter A — Two common variations are the usual triangle on legs, which in some artistic drawings lacks the crossbar ( Λ ), and an enlarged version of the " bowl a " (< big ></ big >).

Two of the most popular variations are the Kickflip Indy and Indy Nosebone.

Two variations of demand reduction are commonly cited ; one being access rate, the other diversion.

Two factors common to all savanna environments are rainfall variations from year to year, and dry season wildfires.

Two different variations of electron transport are used during photosynthesis:

Two versions of each card were produced, with variations featuring the same artwork but a different character name denoted by an " a " or " b " letter after the card number.

There are several variations of Cajun dance: a Cajun One Step, also called a Cajun Jig, a Cajun Two Step or related Cajun Jitterbug, and a Cajun Waltz.

Two recent independent theoretical studies have shown that the variations in Schumann resonance power related to the day-night transition are much smaller than those associated with the peaks of the global lightning activity, and therefore the global lightning activity plays a more important role in the variation of the Schumann resonance power.

Two color morphs, a red and a grey phase, were once thought to indicate separate species, rather than variations of the same species.

" Two thermometers can be compared by immersing them both in an insulated vessel of water ( or alcohol, for temperatures below the freezing point of water ) and stirring vigorously to minimize temperature variations.

Two variations known as T568A and T568B overcome this by using adjacent pairs of the outer four pins for the third and fourth pairs.

National and regional variations also occur within the BBC One and BBC Two schedules.

Cajun Two Step is a style of Cajun dancing, also with two variations, and is arguably the most traditional.

Two variations have developed, one enacted at festivals, the other a professional sport.

# In some variations, any five-card combination can be played on top of any other five-card combination with a lower card value, e. g. 4-5-6-7-8 can be played on top of 7-7-7-6-6 even though full house is higher than straight in standard Big Two.

Two main body variations were provided: a five-door hatchback and a four-door notchback.

Two variations were created:

Two distinct generations of the 240SX, the S13 ( 1989 – 1994 ) and the S14 ( which had some minor engine variations to the S13 KA24DE ), were produced based on the Nissan S platform.

Two spots open

Two other groups contributed to the design of the language and developed implementations: Harlequin released a commercial IDE for Microsoft Windows and Carnegie Mellon University released an open source compiler for Unix systems.

Formula Two had become too expensive, and was dominated by works-run cars with factory engines ; the hope was that Formula 3000 would offer quicker, cheaper, more open racing.

Two weeks after being released from the hospital, he won an open mic competition judged by Kurtis Blow.

Two years later, under the pressure of Allies ( especially France desperate to open a new front ), on August 14 / 27 1916 it joined the Allies, for which they were promised support for the accomplishment of national unity, Romania declared war on Austria-Hungary.

Two types of star clusters can be distinguished: globular clusters are tight groups of hundreds of thousands of very old stars which are gravitationally bound, while open clusters, more loosely clustered groups of stars, generally contain fewer than a few hundred members, and are often very young.

Two prospective randomized trials found speedier recovery and fewer complications after radiofrequency ablation ( ERA ) compared to open surgery.

* June 17 – American Revolution: Two months into the colonial siege of Boston, British open fire on Breed's Hill on Charles Town Peninsula.

Two officially supported compilers exist: a commercial product, CodeWarrior Development Studio for Palm OS, and an open source tool chain called prc-tools, based on an old version of gcc.

* Weak two bids: Two diamond, heart or spade openers are made with a sound six-card suit in a hand without enough overall strength to open 1 of the suit.

Two Rocket Propelled Grenades slammed into the helicopter, shutting down one of its engines, the electric system, and the hydraulic systems and causing Petty Officer First Class Neil C. Roberts to fall out of the open ramp.

Two of the caves above sea-level also contain underground lakes and are open to tours.

Two of the largest and richest open pit mines in the world are located in Antofagasta: La Escondida and Chuquicamata.

Dreaming in Code: Two Dozen Programmers, Three Years, 4, 732 Bugs, and One Quest for Transcendent Software ( 2007 ) Random House ISBN 978-1-4000-8246-9, about Mitch Kapor, collaboration and massive software endeavors, particularly the open source calendar application Chandler.

Two player demands were satisfied with the addition of Trammel: a rule set that does not allow non-consensual PVP, and additional open land for player housing.

Two men pretended they wanted to open a hole in the sky and thank Bobbi-Bobbi personally.

Two well-known architects were appointed as assessors for an open competition for architects wishing to be considered.

Two firemen rescue Lisolette and the children by blowing open the door with C-4.

Two years later, Libby, McNeill & Libby, a Chicago meat-packing company, decided to open its first fruit packing factory in Sunnyvale.

Two other seats were open for two-year terms in 2006.

Two prominent man-made features of Lead's geography are the giant open cut, which was used for surface gold mining by the Homestake Mine, and the resulting ridge nearby built with the non-producing material from the cut.

Two further Gothic churches in Lancashire, not for the Commissioners followed in 1824: St Saviour's Church, Ringley, partially rebuilt in 1851-54 and Barry's neglected Welsh Baptist Chapel, on Upper Brook Street ( 1837 – 39 ) in Manchester ( and owned by the City Council ), is currently open to the elements and at serious risk after its roof was removed in late 2005.

The Football League Trophy, also known as the Johnstone's Paint Trophy, is an annual English association football knock-out competition open to the 48 clubs in Football League One and Football League Two, the bottom two divisions in the four fully professional top divisions of English league football.

Two typical home made Bento ( one open, one wrapped )-note the furoshiki cloths

Two more locks continue the descent at Minworth, and the character of the surroundings changes from an urban and industrial landscape to open countryside.