Around 525 he married in Constantinople his mistress Theodora, who was by profession a courtesan about 20 years his junior.

* March 20 – Evan Hunter's movie adaptation of the novel Blackboard Jungle premieres in the United States, featuring the famous single, Rock Around the Clock, by Bill Haley and His Comets.

Around 15, 000 – 20, 000 Roman soldiers must have died ; not only Varus, but also many of his officers are said to have taken their own lives by falling on their swords in the approved manner.

Around 20, 000 books and journals, and 5, 000 images, were destroyed.

Around 20 minutes into the season 2 Star Trek: The Next Generation episode, " Pen Pals ," the senior staff has a philosophical discussion regarding the Prime Directive.

Around AD 200 there were about 20, 000 people living in this city, now part of the much smaller Augst.

Around 1880, rickshaws appeared in India, first in Simla and then, 20 years later, in Calcutta ( now Kolkata ).

* "( We're Gonna ) Rock Around the Clock " – US R ' n ' B No. 3 then # 1 ( 8 weeks ), Billboard, US ; # 1 ( 7 weeks ), Cashbox, 06 / 1955 ; # 1, UK, 10 / 1955 ; UK recharts # 5 09 / 1956 ; # 24, 12 / 1956 ; No. 25 01 / 1957 ; No. 20 04 / 1968 ; No. 34 05 / 1968 ; No. 12 UK then No. 39 US, 04 / 1974

Around 20, 000 would have been Eastern Abenaki, another 10, 000 would have been Western Abenaki, and the last 10, 000 would have been Maritime Abenaki.

Around 20 droves took place between 1931 and 1959 when the final droving run was completed.

Around 20 % of Irish people are affected by SAD, according to a survey conducted in 2007.

Around 20, 000 troops had been in Ireland since 1689, commanded by Schomberg.

Around 25 percent of undergraduates are minorities, and 20 percent are African-American.

Around 20: 00, with the Presidential Guard hopelessly outnumbered, Diệm and Nhu hurriedly packed and escaped the palace, with two loyalists: Cao Xuân Vy, head of Nhu's Republican Youth, and Air Force Lieutenant Ðỗ Thơ, Diệm's aide-de-camp.

Around 1970 it was found that the root contains up to 20 % inulin, a polysaccharide similar to starch.

Her first album for Arista, Coming Around Again ( 1987 ), gave Simon another international hit with the title track ( which was featured in the film Heartburn ), returning her to the Billboard Pop Top 20 and the U. K. Top 10 ( It also garnered her a Grammy nomination for Best Female Pop Vocal Performance ).

Around 20 flowers are produced in a dense, rounded, umbel-shaped inflorescence, or flower-head, 1 – 2 cm in diameter.

Around 1270, de Molay went to the East ( Outremer ), though little is remembered of his activities for the next 20 years.

Around 1490 he went to Venice to learn the art of printing, and in 1498 he petitioned the Doge for the exclusive right to print music for the next 20 years.

Around the end of 1757 Taylor returned to Lancashire as divinity tutor ( including moral philosophy ) in Warrington Academy, opened 20 October 1757.

Around the year 1800 the Tangram puzzle from China became popular, and 20 years later it had spread through Europe and America.

Around 1850, the average share of government spending in GDP in the advanced capitalist economies was around 5 %; in 1870, a bit above 8 %; on the eve of World War I, just under 10 %; just before the outbreak of World War II, around 20 %; by 1950, nearly 30 %; and today the average is around 35-40 %.

Around 20. 000 visitors in 2005.

Around the latter half of the sixteenth century, ashigaru holding pikes ( nagae yari ) with length of 4. 5 to 6. 5 m ( 15 to 20 feet ) became the main forces in armies.

* Around 1700: 20 % of the inhabitants of Berlin were French immigrants and their cultural influence was important.

Around 78 % of these are in the United States, with Europe having 18 %.

Around 25 % of them are under 15 and 9 % are over 60 years old.

Around 90 % of today's Eritreans speak languages ( Tigrinya and Tigre ) that are closely related to the now-extinct Geez language-as do Tigrinya-speakers in northern Ethiopia and Amharic-speakers of Ethiopia, among others.

Around 726 people ( 7. 33 % of the population ) can speak Gaelic.

Around 80 % of imprinted genes are found in clusters such as these, called imprinted domains, suggesting a level of co-ordinated control.

Around 40 % of mosques were destroyed in 1998-99, and 140 Orthodox churches were reported to have been destroyed or damaged in the six weeks after the withdrawal of Serbian forces, and around 30 in another outburst of violence in 2004.

Around one-third of Angolans live in Luanda, 53 % of whom live in poverty.

Around 60 % of those with LEMS have an underlying malignancy, most commonly small cell lung cancer ; it is therefore regarded as a paraneoplastic syndrome ( a condition that arises as a result of cancer elsewhere in the body ).

In 2010 Around 13 – 14 % of Mormons lived in Utah: the center of cultural influence for Mormonism.

Around 90 % of entrepreneurs in the export processing zone ( EPZ ) and in the manufacturing sector were Mauritian nationals, businesspeople had the human capital, education and knowledge needed to exploit market opportunities.

* Around 30 % of all games always have a Set among the 12 cards, and thus never need to go to 15 cards.

Around 90 % of the passengers on the accident flight were of Dominican descent.

Around 90 % of wastewater produced globally remains untreated, causing widespread water pollution, especially in low-income countries.

The original version of the Todd-AO used a frame rate of 30 per second, 25 % faster than the 24 frames per second that was ( and is ) the standard ; this was changed after the second film – Around the World in 80 Days because of the need to produce ( 24 frame / sec ) 35 mm reduction prints from the Todd-AO 65mm negative.

Around 32 % of the city is occupied by parks, squares and forest preserves which creates a unique and healthy climate.

Around 40 % to 75 % of all biotic species are indigenous to the rainforests.

Around 95 % of French Indochina's population was rural in a 1913 estimate, although urbanization did slowly grow over the course of French rule.

Around 5 % of students are enrolled in polytechnic colleges.

Around 63 % of the Russia's population identify themselves with Orthodox Christianity, most of whom belong to the Russian Orthodox Church, which played a vital role in the development of Russian national identity.

Around 60 % of Space Shuttle astronauts currently experience it on their first flight ; the first case is now suspected to be Gherman Titov, in August 1961 onboard Vostok 2, who reported dizziness and nausea.

Around 59 species of pigeon and dove are threatened with extinction today, this is 19 % of all species.

Around 77 % of the people profess the Catholic faith, a little less than 1 % are adherents of Sunni Islam, while others are irreligious.