While a less-intensive kind of diving called cavern diving does not take divers beyond the reach of natural light ( and typically no deeper than 100 ft, and penetration not further than 200 ft ), true cave diving can involve penetrations of many thousands of feet, well beyond the reach of sunlight.

While at large, al-Fihri managed to gather an army allegedly numbering to 20, 000.

While the numerical difference between the decimal and binary interpretations is relatively small for the prefixes kilo and mega, it grows to over 20 % for prefix yotta, illustrated in the linear-log graph ( at right ) of difference versus storage size.

While unemployment remained at 20 % in 2000, GDP growth recovered to 3. 1 %.

While no language has all 22 ( later: 23 ) classes active, Venda has 20, Lozi has 18, and Ganda has 16 or 17 ( depending on whether the locative class 23 e-is included ).

While they do sometimes live solitarily, they are more commonly found in groups that average 10 – 20 individuals, with two to four adult males, four to seven adult females and the rest juveniles.

While the community was skeptical that this new method could possibly outperform hand-coding, it reduced the number of programming statements necessary to operate a machine by a factor of 20, and quickly gained acceptance.

While Article 10 of the European Convention on Human Rights does not prohibit criminal laws against revisionism such as denial or minimization of genocides or crimes against humanity, as interpreted by the European Court of Human Rights, the Committee of Ministers of the Council of Europe went further and recommended to member governments to combat hate speech under its Recommendation R ( 97 ) 20.

While the military effectiveness of these " Afghan Arabs " was marginal, Azzam's group is said to have organized paramilitary training for more than 20, 000 Muslim recruits, from about 20 countries around the world.

While the fastest times are generally achieved by rowers between 20 and 40 years old, teenagers and rowers over 90 are common at competitions.

While the date of his death is not known, " Dowland's last payment from the court was on 20 January 1626, and he was buried at St Ann's, Blackfriars, London, on 20 February 1626.

While Maroger medium is usually mixed directly with oil paints, its proportion should be kept to no more than 20 % of the mixture.

While in King Husayn's time there were about 20 telephones in the entire city ; in 1936 the number jumped to 450, totalling about half the telephones in the country.

While the Giants have dominated this rivalry for most of their history, the series has been even for the last 20 years or so, with the series lead to the Eagles 22-21 through the 90 ’ s and 2000 ’ s.

While a normal potato has 12 – 20 mg / kg of glycoalkaloid content, a green tuber contains 250 – 280 mg / kg, and green skin 1500 – 2200 mg / kg.

While 60 % of regimental commanders had two years or more of command experience in June 1941, and almost 80 % of rifle division commanders, only 20 % of corps commanders, and 5 % or fewer army and military district commanders, had the same level of experience.

While unused examples of the " Penny Black " are quite scarce, used examples are quite common, and may be purchased for $ 20 to $ 200, depending upon condition.

While this species carries the parasite that can cause Chagas disease, it rarely infects humans as defecation is delayed 20 – 30 minutes after feeding, in contrast to the immediate defecation behavior displayed by the Latin American species.

While the amount mentioned in the amendment ($ 20 ) has not been indexed or adjusted for inflation, Congress has never extended federal diversity jurisdiction to amounts that small, and the amendment is one of the few portions of the Bill of Rights never to have been incorporated by the Supreme Court of the United States.

While the American welfare state expanded more than threefold after WWII, it has been at 20 % of GDP since the late 1970s.

While crossing Ohio, he experienced the first of an estimated over 20 heart attacks.

* February 20 – While Soviet author and translator Valery Tarsis is abroad, the Soviet Union negates his citizenship.

While resting after the election, Lucretia gave him a note indicating they had been together only 20 out of the 57 weeks since his first election ; he immediately resolved to take her and the family with him to live in Washington.

While in 1992, a sales value ratio of 80 % handcrafts to 20 % agricultural goods was the norm, in 2002 handcrafts amounted to 25. 4 % of fair trade sales while commodity food lines were up at 69. 4 %.

While the Ural – Altaic hypothesis can still be found in encyclopedias, atlases, and similar general references, it has not had any adherents in the linguistics community for decades.

While accompanying Mallowan on countless archaeological trips ( spending up to 3 – 4 months at a time in Syria and Iraq at excavation sites at Ur, Ninevah, Tell Arpachiyah, Chagar Bazar, Tell Brak, and Nimrud ), Christie not only wrote novels and short stories, but also contributed work to the archaeological sites, more specifically to the archaeological restoration and labeling of ancient exhibits which includes tasks such as cleaning and conserving delicate ivory pieces, reconstructing pottery, developing photos from early excavations which later led to taking photographs of the site and its findings, and taking field notes.

While the mechanism is not fully understood, it is likely to involve the production of electron – positron pairs, as ordinary matter gains tremendous energy while falling into a stellar remnant .< ref >

* Egg roll – While native Chinese spring rolls have a thin crispy skin with mushrooms, bamboo, and other vegetables inside, the Westernized version ( specifically the version found in such American Northeast metro areas as Boston and New York ) uses a thick, fried skin stuffed with cabbage and usually bits of meat or seafood ( such as pork or shrimp ), but no egg.

* 2003 – While being towed across the Barents Sea, the de-commissioned Russian submarine K-159 sinks, taking 9 of her crew and 800 kg of spent nuclear fuel with her.

While Zwingli was burning organs in Switzerland – Luther called him a fanatic – the Church of England was burning books of polyphony.

While services in the Temple in Jerusalem included musical instruments ( 2 Chronicles 29: 25 – 27 ), traditional Jewish religious services in the Synagogue, both before and after the destruction of the Temple, did not include musical instruments given the practice of scriptural cantillation.

* 1988: Short Form Music Video of the Year – " Stay For a While "

While controlled clinical trials of atypicals reported that extrapyramidal symptoms occurred in 5 – 15 % of patients, a study of bipolar disorder in a real world clinical setting found a rate of 63 %, questioning the generalizability of the trials.

While some software developers use the term ISO C, others are standards body – neutral and use Standard C.

While it was not the actual " Birthplace of Hip Hop " – the genre developed slowly in several places in the 1970s – it was verified to be the place where one of the pivotal and formative events occurred.

While only one net lane in each direction was added to the north – south I-93, several new east – west lanes were added to untangle the traffic.

While typical sports championship parades have been showered with some 50 tons of confetti and shredded paper, the V-J Day parade on August 14 and August 15, 1945 – marking the end of World War II – was covered with 5, 438 tons of paper, based on estimates provided by the New York City Department of Sanitation.

While diverse life forms prospered in the oceans, the land was comparatively barren – with nothing more complex than a microbial soil crust and a few forms that apparently emerged to browse on the microbial materials.

While this certificate has limited portability – to other corporations, for example – it is the most simple to develop.

While the use of face masks was not unheard-of – Y. A.

While the Rockies struggled to a 68 – 94 record — the second worst record in club history — the club's Triple-A affiliate, the Colorado Springs Sky Sox, went 78 – 65.

While conducting a program of observations designed to uncover near-Earth objects, the Shoemakers and Levy discovered Comet Shoemaker – Levy 9 on the night of March 24, 1993 in a photograph taken with the Schmidt telescope at the Palomar Observatory in California.