Problem: Beginning in 1939, Dr. Peter Goldmark and his staff at Columbia Records and at CBS Laboratories undertook efforts to address problems of recording and playing back narrow grooves and developing an inexpensive, reliable consumer playback system. It took about eight years of study, except when it was suspended because of World War II. Finally, the 12-inch (30 cm) Long Play (LP) 33 13 rpm microgroove record album was introduced by the Columbia Record Company at a New York press conference on June 18, 1948.
On what date was the 12 inch LP released?
The answer is the following: June 18, 1948

Problem: French cuisine, West Indian cuisine, Creole cuisine, Italian cuisine and Asian cuisine are common in St. Barthelemy. The island has over 70 restaurants serving many dishes and others are a significant number of gourmet restaurants; many of the finest restaurants are located in the hotels. There are also a number of snack restaurants which the French call "les snacks" or "les petits creux" which include sandwiches, pizzas and salads. West Indian cuisine, steamed vegetables with fresh fish is common; Creole dishes tend to be spicier. The island hosts gastronomic events throughout the year, with dishes such as spring roll of shrimp and bacon, fresh grilled lobster, Chinese noodle salad with coconut milk, and grilled beef fillet etc.
Where are most of the nice restaurants located?
The answer is the following: in the hotels

Problem: By 1954, Olympic Games apparatus and events for both men and women had been standardized in modern format, and uniform grading structures (including a point system from 1 to 15) had been agreed upon. At this time, Soviet gymnasts astounded the world with highly disciplined and difficult performances, setting a precedent that continues. The new medium of television has helped publicize and initiate a modern age of gymnastics. Both men's and women's gymnastics now attract considerable international interest, and excellent gymnasts can be found on every continent. Nadia Comaneci received the first perfect score, at the 1976 Summer Olympics held in Montreal, Canada. She was coached in Romania by coach, (Hungarian ethnicity), Bela Karolyi. Comaneci scored four of her perfect tens on the uneven bars, two on the balance beam and one in the floor exercise. Even with Nadia's perfect scores, the Romanians lost the gold medal to the Soviet Union. Nevertheless, Comaneci became an Olympic icon.
What is the grading structure?
The answer is the following: a point system from 1 to 15

Problem: Notably, the most broadly influential innovation of 20th-century American tort law was the rule of strict liability for defective products, which originated with judicial glosses on the law of warranty. In 1963, Roger J. Traynor of the Supreme Court of California threw away legal fictions based on warranties and imposed strict liability for defective products as a matter of public policy in the landmark case of Greenman v. Yuba Power Products. The American Law Institute subsequently adopted a slightly different version of the Greenman rule in Section 402A of the Restatement (Second) of Torts, which was published in 1964 and was very influential throughout the United States. Outside the U.S., the rule was adopted by the European Economic Community in the Product Liability Directive of July 1985 by Australia in July 1992 and by Japan in June 1994.
What was most influential American 20th century tort law?
The answer is the following:
rule of strict liability for defective products