** Analytical dynamics, the motion of bodies as induced by external forces

** either by additional attributes ( such as the " type " attribute which indicates the MIME type of the external entity, or the " charset " attribute which indicates its encoding ),

** External Debt Crisis, 1982 – 1990, the external debt crisis and Paris Club re-scheduling and debt reduction.

** Part of the external anatomy of a horse

** external: 3V DC

** external os, the external orifice of the uterus

** 64-bit external databus doubles the amount of information possible to read or write on each memory access and therefore allows the Pentium to load its code cache faster than the 80486 ; it also allows faster access and storage of 64-bit and 80-bit x87 FPU data.

** GSSAPI authentication methods which provide an extensible scheme to perform SSH authentication using external mechanisms such as Kerberos 5 or NTLM, providing single sign on capability to SSH sessions.

** A built-in DRAM refresh mechanism that would otherwise have to be provided by external circuitry

** The external data space is overlaid with the internal data space, such that the full 64 kB address space does not appear on the external bus.

** In certain members of the XMega series, the external data space has been enhanced to support both SRAM and SDRAM.

** AVRs generally do not support executing code from external memory.

** 421. 21 Flutes with external duct – The duct is outside the wall of the flute ; this group includes flutes with the duct chamfered in the wall under a ring-like sleeve and other similar arrangements.

** also see more external links in related article " program optimization "

** external compression of the esophagus, such as obstruction by lymph node and left atrial dilatation in mitral stenosis.

** OP-7: flame-thrower version with external fuel panniers ( prototype only ).

** ffdshow ( external project )

** Perian ( external project )

** GStreamer FFmpeg plug-in ( external project )

** Labium ( genitalia ), the external female genitalia, consisting of the labia minora and labia majora

** ( with two Kh-29 ASMs and no external fuel )

** laddering is a technique used by depth interviewers in which you start with questions about external objects and external social phenomena, then proceed to internal attitudes and feelings

** " The Coming of Atlas ", a DC Comics story arc featuring Atlas

** France — voltage change 3 kV DC – 25 kV AC

** Germany — voltage change 3 kV DC – 15 kV AC

** Netherlands — voltage change 3 kV DC – 1500 V DC

** Luxembourg — no voltage change at the border ( the line Arlon-Luxembourg is at 3 kV DC and the line Gouvy-Luxembourg is at 25 kV AC )

** UK — voltage remains at 25 kV AC — voltage change 750 V DC third rail ( The Southern Region ).

** The United States Post Office Department ( later renamed the United States Postal Service ) begins the 3rd regular airmail service in the world ( between New York City, Philadelphia and Washington, DC ), the 1st being from Allahabad to Naini Junction in India on the 18th February 1911 and the 2nd being from London to Windsor Castle on the 22nd June 1911.

** In Washington, DC, the Holocaust Memorial Museum is dedicated.

** One million men gather for Promise Keepers ' " Stand in the Gap " event in Washington, DC.

** Vietnam War: In Washington, DC, 250, 000 – 500, 000 protesters stage a peaceful demonstration against the war, including a symbolic " March Against Death ".

** WWII: In Washington, DC, six Germans would-be saboteurs are executed.

** Bon Scott, Australian rock singer ( AC / DC ) ( d. 1980 )

** In Washington, DC John F. Kennedy delivers the first live presidential news conference.

** The funeral of longtime House Speaker Sam Rayburn is held in Washington, DC.

** A guard takes his place at the Tomb of the Unknowns in Washington, DC ; continuous guard has been maintained there ever since.

** The National Organization for Women ( NOW ) is founded in Washington, DC.

** Telephone service goes down in the cities of Washington DC, Pittsburgh, Los Angeles and San Francisco due to a software bug.

** Five hundred thousand people in Washington, DC and 125, 000 in San Francisco march in protest against the Vietnam War.

** In Washington, DC, a pro-Vietnam War march draws 25, 000.

** DC distribution system.

** DC motor, an electric motor that runs on direct current electricity

** DC coupled plasma