For comparison, a Roman 1st BC century catapult using stones of 6. 55 kg fired with a kinetic energy of 16, 000 joules, while a mid 19th century 12 pound cannon firing projectiles of 4. 1 kg fired the projectile with a kinetic energy of 240, 000 joules.

On July 10, 2006, a concrete ceiling panel weighing 3 tons ( 2722 kg ) and measuring 20 by 40 ft ( 6. 1 by 12. 2 m ) fell on a car traveling on the two-lane ramp connecting northbound I-93 to eastbound I-90 in South Boston, killing Milena Del Valle, who was a passenger, and injuring her husband, Angel Del Valle, who was driving.

However, UCI regulations stipulates a legal race bike cannot weigh less than 6. 8 kg ( 14. 99 lbs ).

The second oldest, dated to 1332 is 35. 3 cm long, a muzzle bore diameter of and weighs 6. 94 kg ; both are made of bronze.

The total weight of more than 3000 golden artifacts found in Varna necropolis is near 6. 5 kg.

This accounts for many of his extraordinary feats, including bench pressing 1200 pounds ( 545 kg ) and running a mile ( 1. 6 km ) in 73 seconds ( 49 mph / 78 kph ).

In the early 1980s, the concentration of ionic species ( in g / kg ) of Dead Sea surface water was Cl < sup >−</ sup > ( 181. 4 ), Br < sup >−</ sup > ( 4. 2 ), SO < sub > 4 </ sub >< sup > 2 −</ sup > ( 0. 4 ), HCO < sub > 3 </ sub >< sup >−</ sup > ( 0. 2 ), Ca < sup > 2 +</ sup > ( 14. 1 ), Na < sup >+</ sup > ( 32. 5 ), K < sup >+</ sup > ( 6. 2 ) and Mg < sup > 2 +</ sup > ( 35. 2 ).

| loaded weight alt = 6, 653 kg

The abundance in the earth crust is about 6. 2 mg / kg.

It weighed 8 – 15 kg ( 17. 6 – 33 pounds )

Glucose requirements above 10 mg / kg / minute in infants, or 6 mg / kg / minute in children and adults are strong evidence for hyperinsulinism.

Optional equipment includes a winch ( maximum load capacity 6, 000 lb ( 2, 700 kg )) and supplemental armor.

However, as the filming progressed, her speech slowed, her pupils dilated and she lost over a stone ( 6 kg or 14 lb ) in weight.

In April 1936, Wever ordered a requirement for ' Bomber A ' which would have a range of 6, 700 km ( 4, 163 mi ) with a 900 kg ( 1, 984 lb ) bomb load.

The largest of all the races is the Alaskan subspecies ( A. a. gigas ), which can stand over 2. 1 m ( 7 ft ) at the shoulder, has a span across the antlers of 1. 8 m ( 6 ft ) and averages 634. 5 kg ( 1, 396 lbs ) in males and 478 kg ( 1, 052 lbs ) in females.

Currently the entire Earth contains over 75 billion tons ( 150 trillion pounds or about 6. 8 x 10 < sup > 13 </ sup > kilograms ) of biomass ( life ), which lives within various environments within the biosphere .< ref > The figure " about one-half of one percent " takes into account the following ( See, e. g.,, which takes global average weight as 60 kg.

), the total human biomass is the average weight multiplied by the current human population of approximately 6. 5 billion ( see, e. g., ): Assuming 60 – 70 kg to be the average human mass ( approximately 130 – 150 lb on the average ), an approximation of total global human mass of between 390 billion ( 390 × 10 < sup > 9 </ sup >) and 455 billion kg ( between 845 billion and 975 billion lb, or about 423 million – 488 million short tons ).

The total biomass of all kinds on earth is estimated to be in excess of 6. 8 x 10 < sup > 13 </ sup > kg ( 75 billion short tons ).

For the density of the observable universe of about 4. 6 × 10 < sup >− 28 </ sup > kg / m < sup > 3 </ sup > and given the known abundance of the chemical elements, the corresponding maximal radiation energy density of 9. 2 × 10 < sup >− 31 </ sup > kg / m < sup > 3 </ sup >, i. e. temperature 3. 2K.

*( 6. 6742 ± 0. 001 ) × 10 < sup >− 11 </ sup > ( kg / m < sup > 3 </ sup >)< sup >− 1 </ sup > s < sup >− 2 </ sup >.

Neptunium, like protactinium, uranium, plutonium, and americium readily forms a linear dioxo neptunyl core ( NpO < sub > 2 </ sub >< sup > n +</ sup >), in its 5 + and 6 + oxidation states, which readily complexes with hard O-donor ligands such as OH < sup >–</ sup >, NO < sub > 2 </ sub >< sup >–</ sup >, NO < sub > 3 </ sub >< sup >–</ sup >, and SO < sub > 4 </ sub >< sup > 2 –</ sup > to form soluble anionic complexes which tend to be readily mobile with low affinities to soil.

Critics of the latter idea point out that the half-life of Pu-240 is 6, 560 years and Pu-239 is 24, 110 years, and thus the relative enrichment of one isotope to the other with time occurs with a half-life of 9, 000 years ( that is, it takes 9000 years for the fraction of Pu-240 in a sample of mixed plutonium isotopes, to spontaneously decrease by half — a typical enrichment needed to turn reactor-grade into weapons-grade Pu ).

The reactor went critical in late September and, after overcoming nuclear poisoning, produced its first plutonium on November 6, 1944.

They range in atomic numbers from Z = 6 ( carbon ) to Z = 94 ( plutonium ).

The advantage of the implosion method was that it was far more efficient in use of material — only 6. 2 kg of plutonium would be needed for a full explosion, compared to the 64 kg of enriched uranium used in the " Little Boy " weapon.

Under normal operation, the reactor can produce about 6 kg of plutonium per year although the reactor would need to be shut down and the fuel rods extracted to begin the plutonium separation process.

: The project succeeded in developing and detonating three nuclear weapons in 1945: a test detonation of a plutonium implosion bomb on July 16 ( the Trinity test ) near Alamogordo, New Mexico ; an enriched uranium bomb code-named " Little Boy " on August 6 over Hiroshima, Japan ; and a second plutonium bomb, code-named " Fat Man " on August 9 over Nagasaki, Japan.

Following the breakdown of the Agreed Framework in 2002, operation restarted in February 2003, creating plutonium within its fuel load at a rate of about 6 kg per year.

This consisted of a complex mixture of elements, including about 10 % by weight plutonium, with the remainder consisting of 61 % mercury, 11 % antimony, 6 % oxygen, 2 % iodine and 1. 6 % gallium.

* July 16-Nuclear testing: The Trinity test, the first test of an atomic bomb, using 6 kilograms of plutonium, succeeds in detonating an explosion equivalent to that of 20 kilotons of TNT.

( The bomb dropped on Nagasaki, Japan, used about 6. 4 kg of plutonium.

For comparison, the 1986 Chernobyl explosion released approximately 1, 760, 000 TBq of iodine-131 ; 79, 500 TBq caesium-137 ; 6, 500, 000 TBq xenon-133 ; 80, 000 TBq strontium-90 ; and 6100 TBq plutonium, along with about a dozen other radionuclides in large amounts.

A sense of the potential contribution of fusion boosting can be gained by observing that the complete fusion of one mole of tritium ( 3 grams ) and one mole of deuterium ( 2 grams ) would produce one mole of neutrons ( 1 gram ), which, neglecting escape losses and scattering for the moment, could fission one mole ( 239 grams ) of plutonium directly, producing 4. 6 moles of secondary neutrons, which can in turn fission another 4. 6 moles of plutonium ( 1099 g ).

* 6 October 2009: A higher quantity of plutonium than authorised was uncovered in the Plutonium Technology Workshop.

Technetium-99 is the most common and most readily available isotope, as it is a major fission product from fission of actinides like uranium and plutonium with a fission product yield of 6 % or more per fission, and in fact the most significant long-lived fission product.

The foursome's breakthrough came with winning the Eurovision Song Contest for Sweden with " Waterloo " on 6 April 1974.

On a win, the six is often called " 666 winner 6 " followed by " came hard " or " came easy ".

The game lasted 13 innings, and although the Padres got two runs off of a Scott Hairston home run in the top of the 13th inning to break a 6 – 6 tie, the Rockies came back in the bottom of the 13th by scoring three runs off of closer Trevor Hoffman to win 9 – 8.

In the original brief, a 6 storey basement is required, therefore a diaphragm wall design came out.

On 6 December 2006 the Transitional Government came to an end as Joseph Kabila was sworn in as President.

For 2006, $ 9. 6 billion of revenue came from the Americas ( Canada, Latin America, and the United States ); $ 8 billion from Europe, Middle East, and Africa ; $ 1. 5 billion from Asia-Pacific ; Services ' revenue was: Infrastructure $ 12 billion, Applications Software $ 5. 9 billion, Business Process Outsourcing $ 3 billion and all other $ 421 million.

The first victory for the Eindecker came on 1 July 1915, when Leutnant Kurt Wintgens, flying with the Feldflieger Abteilung 6 unit on the Western Front, forced down a Morane-Saulnier Type L two-seat " parasol " monoplane just east of Luneville.

The German policy was a success ; an armistice between Germany and the Bolsheviks came into force on 6 December and peace negotiations began on 22 December 1917 at Brest-Litovsk.

A low rumbling sound came from underground, and then, with a force that shot 6 tons of 4-inch ( 100 mm ) diameter pipe out over the top of the derrick, knocking off the crown block, the Lucas Gusher roared in and the Spindletop oil field was born.

Of this, about $ 6 billion came from American companies.

As the year came to a close, Aaron broke Stan Musial's major league record for total bases ( 6, 134 ).

While many expected Aaron to break Ruth's home run record in 1973, a key moment of the season came on August 6.

Another notable retrospective praise came in 2003 from the British magazine, NME, which rated Forever Changes No. 6 on their list of greatest albums of all time.

26. 6 % of imports came from Metropolitan France, 16. 1 % from other European countries, 13. 6 % from Singapore ( essentially fuel ), 10. 7 % from Australia, 4. 0 % from New Zealand, 3. 2 % from the United States, 3. 0 % from Japan, and 22. 7 % from other countries.

This famous photograph came from the famous Game 6 of the 1986 World Series.

They came within one strike of losing the World Series against the Boston Red Sox before a series of hits and defensive miscues ultimately led to an error by Boston's Bill Buckner which gave the Mets a Game 6 victory.

These bawdy, loud and unruly drinking dens so often described by Charles Dickens in his Sketches by Boz ( published 1835 – 6 ) increasingly came to be held as unbridled cesspits of immorality or crime and the source of much ill-health and alcoholism among the working classes.

Meanwhile, among the many V. I. P. s who came to look were U. S. Senator Robert F. Kennedy ( 22 February 1962 ), Prime Minister Harold Wilson of the United Kingdom ( 6 March 1965 ), H. M. Queen Elizabeth II of the United Kingdom ( 27 May 1965 ), H. R. H.

The change came into force following a radio announcement at 5. 50 local time ( 16. 50 GMT ) which halted traffic and an announcement at 6. 00 ( 15. 00 GMT ) for traffic to switch from the right to the left side of the road.

In a reader's poll held a few months later by CNN, mu nam tok came in on place 36, Thai fried rice at 24, green curry stands on 19, massaman curry on place 10, and Thai som tam, pad Thai and tom yam kung hold places 6, 5 and 4.

The treaty came into force on 6 August 1924 when the instruments of ratification had been officially deposited in Paris.