In motion picture terminology, a tracking shot (also known as a dolly shot or trucking shot) is a segment in which the camera is mounted on a camera dolly, a wheeled platform that is pushed on rails while the picture is being taken. One may dolly in on a stationary subject for emphasis, or dolly out, or dolly beside a moving subject (an action known as "dolly with").

The Italian feature film Cabiria (1914), directed by Giovanni Pastrone, was the first popular film to use dolly shots, which in fact were originally called "Cabiria movements" by contemporary filmmakers influenced by the film; however, some smaller American and English films had used the technique prior to Cabiria, as well as Yevgeni Bauer's The Child of the Big City, released a month prior to Cabiria.

The tracking shot can include smooth movements forward, backward, along the side of the subject, or on a curve. Dollies with hydraulic arms can also smoothly "boom" or "jib" the camera several feet on a vertical axis. Tracking shots, however, cannot include complex pivoting movements, aerial shots or crane shots.

Wolf children (German: Wolfskinder) was the name given to a group of orphaned German children at the end of World War II in East Prussia.

" German war orphans, who in 1945 evaded in other than German surrounding to survive and therefore had to live as adult persons in foreign countries (Poland, Lithuania, Latvia, Estonia and others) under false identity are called Wolf children."

When the Red Army conquered East Prussia in 1945, thousands of German children were left on their own, because their parents had been killed during bombing raids or during harsh winters without any food or shelter. Older children often tried to keep their siblings together, and survival—searching for food and shelter—became their number-one priority. Many went on food-scrounging trips into neighboring Lithuania and were adopted by the rural Lithuanian farmers, who often employed them. Most of these children made these trips back and forth many times to get food for their sick mothers or siblings. They were called “wolf children” because of their wolf-like wandering through the forests and along railroad tracks, sometimes catching rides on top or in between railroad cars, jumping off before reaching Soviet control stations. All who assisted the German children to survive had to hide their efforts from the Soviet occupation authorities in Lithuania. Therefore, many German children's names were changed, and only after the collapse of the Soviet Union in 1990 could they reveal their true identities.

The 100: A Ranking of the Most Influential Persons in History is a 1978 book by Michael H. Hart, reprinted in 1992 with revisions. It is a ranking of the 100 people who, according to Hart, most influenced human history.

The first person on Hart's list is the Prophet of Islam Muhammad. Hart asserted that Muhammad was "supremely successful" in both the religious and secular realms. He also believed that Muhammad's role in the development of Islam was far more influential than Jesus' collaboration in the development of Christianity. He attributes the development of Christianity to St. Paul, who played a pivotal role in its dissemination."

The 1992 revisions included the demotion of figures associated with Communism, such as Vladimir Lenin and Mao Zedong, and the introduction of Mikhail Gorbachev. Hart took sides in the Shakespearean authorship issue and substituted Edward de Vere, 17th Earl of Oxford for William Shakespeare. Hart also substituted Niels Bohr and Henri Becquerel with Ernest Rutherford, thus correcting an error in the first edition. Henry Ford was also promoted from the "Honorary Mentions" list, replacing Pablo Picasso. Finally, some of the rankings were re-ordered, although no one listed in the top ten changed position.