Two interesting experiments were devised by Newton to demonstrate how these forces could be discovered, thereby revealing to an observer that they were not in an inertial frame: the example of the tension in the cord linking two spheres rotating about their center of gravity, and the example of the curvature of the surface of water in a rotating bucket.

Two projects, the National Ignition Facility and ITER are in the process of reaching breakeven, that is, producing as much energy as was required to ignite the reaction, after 60 years of design improvements developed from previous experiments.

Some of the better known modern experiments include the Findhorn Foundation in Scotland, Dancing Rabbit Ecovillage, Twin Oaks and Los Horcones ( inspired by B. F. Skinner's Walden Two ) and The Farm in the US, ZEGG in Germany, Camphill Communities ( all over, but originating in Europe ), and Auroville in India.

Two years later he continued his experiments at the works of Messrs. Fox, Henderson, and Co., of Smethwick, near Birmingham, who had taken the matter in hand.

Two kinds of experiments are commonly performed on these instruments: sedimentation velocity experiments and sedimentation equilibrium experiments.

A new television series for the BBC called The Cosmos – A Beginner's Guide was broadcast on 7 August 2007 by BBC Two, and explored the latest ideas and experiments in cosmology.

Two French inventors, Louis Breguet and Paul Cornu, made independent experiments with the first flying helicopters in 1907.

Two in particular ( one at BELLE, and the other at CLAS ) had nearly the same conditions as other experiments which claimed to have detected the ( DIANA and SAPHIR respectively ).

The experiments reported in Two New Sciences to determine the law of acceleration of falling bodies, for instance, required accurate measurements of time, which appeared to be impossible with the technology of 1600.

Galileo Galilei first described this principle in 1632 in his Dialogue Concerning the Two Chief World Systems using the example of a ship travelling at constant velocity, without rocking, on a smooth sea ; any observer doing experiments below the deck would not be able to tell whether the ship was moving or stationary.

:" Two American scientists are lost in the swirling maze of past and future ages, during the first experiments on America's greatest and most secret project, the Time Tunnel.

Two Getaway Special experiments required that they be deployed from their canisters, a first for the program.

Two further experiments involved atmospheric sciences, while one was in communications research.

* Two Shuttle Student Involvement Program ( SSIP ) experiments

Two neurovestibular experiments investigating space motion sickness and perception changes were performed on the 2nd day as well.

Two mid-deck experiments are the Middeck Glovbox Payload ( MGBX ) and the Collaborative Ukrainian Experiment ( CUE ).

Two primary experiments are the Ultraviolet Coronal Spectrometer from the Smithsonian Astrophysical Observatory, and the White Light Coronograph ( WLC ) from the High Altitude Observatory.

Although originally experimented with by the Germans in World War Two, it was not until the 1950s the U. S. began conducting early experiments using multiple tubes in a " cascade ", by coupling the output of an inverting tube to the input of another tube, which allowed for increased amplification of the object light being viewed.

Two experiments exemplify the use of the system.

Two days later, the Soyuz spacecraft arrived at the International Space Station, where he spent eight days participating in experiments related to AIDS and genome research.

Two " Ground controls "— exact copies of the equipment and experiments — will be run on the ground, one in Europe and one at NASA's Ames Research Center.

Two large experiments, STAR and PHENIX, are located at 6 and 8 o ' clock respectively.

* 1841 – Maria Sophie of Bavaria, queen of the Two Sicilies ( d. 1925 )

* German — Beckmann, Max: Pierrot and Mask ( 1920 ), Before the Masked Ball ( 1922 ), Carnival ( 1943 ); Campendonk, Heinrich: Pierrot with Mask ( 1916 ), Pierrot ( with Serpent ) ( 1923 ), Pierrot with Sunflower ( 1925 ); Faure, Amandus: Standing Artist and Pierrot ( 1909 ); Heckel, Erich: Dead Pierrot ( 1914 ); Hofer, Karl: Circus Folk ( c. 1921 ); Leman, Ulrich: The Juggler ( 1913 ); Macke, August: Many works, including Ballets Russes ( 1912 ), Clown ( Pierrot ) ( 1913 ), Face of Pierrot ( 1913 ), Pierrot and Woman ( 1913 ); Mammen, Jeanne: The Death of Pierrot ( n. d .); Nolde, Emil: Pierrot and White Lilies ( c. 1911 ), Women and Pierrot ( 1917 ); Schlemmer, Oskar: Pierrot and Two Figures ( 1923 ); Werner, Theodor: Pierrot lunaire ( 1942 ).

" The Letter " was published as " Fragment of an Unpublished Work " in Criterion 3. 12 ( July 1925 ), and as " A New Unnamed Work " in Two Worlds 1. 1.

In 1925-6 Two Worlds began to publish redrafted versions of previously published fragments, starting with " Here Comes Everybody " in December 1925, and then " Anna Livia Plurabelle " ( March 1926 ), " Shem the Penman " ( June 1926 ), and " Mamalujo " ( September 1925 ), all under the title " A New Unnamed Work ".

Two daughters were born in 1923 and 1924, but in 1925 his wife died of cancer.

Two previous Bulldog Drummond films had been produced: Bulldog Drummond ( 1923 ) and Bulldog Drummond's Third Round ( 1925 ).

Two of his most sought-after titles include promotional booklets for Jameson Irish Whiskey: A History of a Great House ( 1924, and subsequent reprints ) and Elixir of Life ( 1925 ), which was written by Geofrey Warren.

* Jack Smight ( 1925 – 2003 ), a director of numerous TV episodes, made-for-TV movies and theatrical films, helmed four Twilight Zone episodes, including three of the six videotaped ones, the other two being " The Lateness of the Hour " and " Twenty Two ".

Henderson's biggest hit songs included " That Old Gang of Mine " ( from the entries of Our Gang comedy shorts in the 1930's ), " Annabelle " ( both 1923 ), " Bye Bye Blackbird ", " Five Foot Two, Eyes of Blue ", " I'm Sitting on Top of the World " ( all 1925 ), " The Birth of the Blues " ( 1926 ), " The Varsity Drag " ( 1927 ), " You're The Cream In My Coffee " ( 1928 ), " Button Up Your Overcoat ", " You Are My Lucky Star " " I'm A Dreamer, Aren't We All ", " Keep Your Sunny Side Up " ( 1929 ), " The Thrill Is Gone ", and " Life Is Just a Bowl of Cherries " ( 1931 ).

* Two Pieces ( 1925 )

Two nights later, on November 28, 1925, the Pirates stunned the Montreal Canadiens, defeating them 1-0.

They include Welterweight Boxing Champion Storer College ( 1925 – 27 ); High Jump champion, Howard University Inter-Scholastic Games ( 1926 ); Gold Medalist in Cross Country, Storer College ( 1927 ); Back-stroke Swimming Champion and No. 3 swimmer in Freestyle Relay team, Howard University ( 1928 ); Captain, Lincoln University Soccer Team ( 1930 ); Winner Two Miles Run, Central Inter-Collegiate Athletic Association Championships at Hampton Institute Virginia ( 1931 ); Bronze Medalist, Richmond Cross Country Marathon ( 1931 ); Gold Medalist in the 1, 000 yard run, One Mile Run and Three Mile Run, Catedonian Games in Brooklyn, NY ( 1932 ); Silver Trophy winner in the Half Mile race, and Silver Cup winner in the One Mile Race, Democratic Field Day Championships, New Haven, Connecticut ( 1933 ); Runner-up ( with G. K. Dorgu ) at the Lagos Tennis Men ’ s Double Championships ( Division B 1938 ); anchor man for the ZAC team which won the 50 yards Freestyle Relay at the Lagos Swimming Championships ( 1939 ).

Two submarines also sank off of Block Island: the United States Navy USS S-51 in 1925, and the German U-Boat U-853 in 1945.

* 1925 – 1926 – Champions of Third Division North, promoted to Division Two

* The Two Pins Club — 1925

* Summer 1925 – Two Breguet 19 G. R.

Two years later, he returned to play for Dubuque and Springfield Senators of the Illinois – Indiana – Iowa League during the 1925 season.

Two other alternate names for this exact color are drab and sand dune, in use, respectively, since 1686 and 1925.

Lasting until 1929 the Contact Editions brought out books by Bryher ( Two Selves ), H. D .' s Palimpsest, Mina Loy's Lunar Baedecker, Ernest Hemingway's first book Three Stories & Ten Poems ( 1923 ), poems by Marsden Hartley, William Carlos Williams ( Spring and All, 1923 ), Emanuel Carnevali's only book during his lifetime ( The Hurried Man ), prose by Ford Madox Ford, Gertrude Stein ( The Making of Americans, 1925 ), Mary Butts ( Ashe of Rings ), John Herrmann ( What Happens ), Edwin Lanham ( Sailors Don't Care ), Robert Coates ( The Eater of Darkness ), Texas schoolteacher Gertrude Beasley's My First Thirty Years and Saikaku Ihara's Quaint Tales of Samurais.

* Poems ( Two ) ( 1925, Aquila Press ), poems

Two years after his death his widow married again, to Richard George Penn Curzon, 4th Earl Howe, and died on 14 April 1925.

** 1925 – 28: Two separate versions, WLS-AM ( National Barn Dance ) and WSM-AM ( WSM Barn Dance ); the latter became the Grand Ole Opry in 1928

* Pablo Ruiz Picasso ( 1881 – 1973 ) Two Dancers 1925