** Some kinds of helicity are conserved in dissipationless limit: hydrodynamical helicity, magnetic helicity, cross-helicity.

** Some languages have additional grammatical aspects.

** Some patients report dysuria ( burning sensation in the urethra when urinating ).

** Some systems require characters from various character classes in a password — for example, " must have at least one uppercase and at least one lowercase letter ".

** Some Hewlett-Packard science / engineering and business / finance calculators

** Response to Criticism: Tax Freedom Day: A Description of Its Calculation and Answers to Some Methodological Questions

** Some 200, 000 protesters march through the streets of San Francisco, protesting Anita Bryant's antigay remarks and the murder of Robert Hillsborough.

** Some books, films, video games, and TV shows have one or more eponymous principal characters: Robinson Crusoe, Moll Flanders, Emma, the Harry Potter series, The Legend of Zelda series, I Love Lucy, for example.

** Jamal Badawi: Muslim and Non-Muslim Relations: Reflections on Some Qur ’ anic Texts 5 April 2005

** Callability — Some bonds give the issuer the right to repay the bond before the maturity date on the call dates ; see call option.

** Putability — Some bonds give the holder the right to force the issuer to repay the bond before the maturity date on the put dates ; see put option.

** Some tier 2 networks are significantly larger than some tier 1 networks, and are often able to provide more or better connectivity.

** Some masculine singular nouns, e. g. syn → synu, dom → domu, bok → boku, brzuch → brzuchu, worek → worku *, nastrój → nastroju *, deszcz → deszczu, miś → misiu, koń → koniu, Poznań → Poznaniu, Wrocław → Wrocławiu, Bytom → Bytomiu ** In a few cases, a vowel change may occur, e. g. ó → o, or a vowel may be dropped.

** Some neuter singular nouns ending in-o, e. g. mleko → mleku, łóżko → łóżku, ucho → uchu

** " Western Digital's ' crippleware ': Some lessons from history " The Register.

** Some more exotic fixed-axle yo-yos have axles made from low-friction materials such as ceramic alloys — this allows for easier " sleeping ," which is essential for string tricks.

** "' Some Day '"

** Some synthetic cannabinoids such as Nabilone ( Cesamet ) or the JWH series.

** " Some Recent Approaches to Aristotle's De Anima ".

** " Some events at the Templar Radiant " ( first appeared in Destinies, May-Aug, 1979 )

** " Some events at the Templar Radiant " ( first appeared in Destinies, May-Aug, 1979 )

** Some priests ( e. g., the Flamen Dialis, Pontifices, Tresviri Epulones, the augurs, and the Arval brothers ).

** Some lines have also been added to the play.

** Horizontal: 400 or 408 scan lines per inch

** 6 × 0. 50 in ( 12. 7 mm ) AN / M2 Browning machine guns, 400 rpg or

** Data stored in the instruction, e. g. "# 400 "

** RPG-22 " Netto ( Nett )": One-shot disposable RPG launcher, PG-22 with ~ 400 mm RHA penetration

** Infrared-A: 700 nm to 1, 400 nm

** Infrared-B: 1, 400 nm to 3, 000 nm

** Sri Lankan civil war – Battle of Pooneryn: Over 400 Sri Lankan military are killed.

** The paddlewheel steamer sinks off the Georgia coast, with a cargo of $ 400, 000 in coins.

** The Wilhelm Gustloff, with over 10, 000 mainly civilian Germans from Gotenhafen ( Gdynia ) in the Gdansk Bay, is sunk by three torpedoes from the Soviet submarine S-13 in the Baltic Sea ; up to 9, 400 are thought to have died – the greatest loss of life in a single ship sinking in war action in history.

** French Resistance Coup in Algiers: 400 French civil resistants neutralize the Vichyist XIXth Army Corps and the Vichyist generals ( Juin, Darlan, etc.

** At least 1, 400 people are killed in an earthquake measuring 7. 4 on the Richter Scale, in the Ancash Region and Quiches District in Peru.

** Central Bank bombing: an explosives-filled truck rams into the gates of the Central Bank in Colombo, Sri Lanka, killing at least 86 and injuring 1, 400.

** An explosion in Shaoyang, China kills 122 and injures over 400 when 10 tons of dynamite in an illegal explosives warehouse underneath an apartment building detonate.

** The Vietnam War officially begins, as the first American helicopters arrive in Saigon along with 400 U. S. personnel.

** Portuguese surrender Goa to India after 400 years of Portuguese rule.

** The Big Thompson River in northern Colorado floods, destroying more than 400 cars and houses and killing 143 people.

** The Portuguese army kills 400 Africans in Tete, Mozambique.

** A huge gas explosion at a subway construction site in Osaka, Japan kills 79 and injures over 400.

** Vietnam War: The Pentagon tells U. S. President Lyndon B. Johnson that if planned major sweep operations to neutralize Viet Cong forces during the next year are to succeed, the number of American troops in Vietnam will have to be increased from 120, 000 to 400, 000.

** Watergate scandal: In Orlando, Florida, U. S. President Richard Nixon tells 400 Associated Press managing editors " I am not a crook.

** A blowout at the Ixtoc I oil well in the southern Gulf of Mexico causes at least 600, 000 tons ( 176, 400, 000 gallons ) of oil to be spilled into the waters, the worst oil spill to date.

** Payload to Low Earth Orbit 24, 400 kg ( 53, 700 lb )

** Renaissance Center Tower 400, 1973 – 1977

** Northpark 400, 1986