Question: Beer is sold in bottles and cans; it may also be available on draught, particularly in pubs and bars. The brewing industry is a global business, consisting of several dominant multinational companies and many thousands of smaller producers ranging from brewpubs to regional breweries. The strength of beer is usually around 4% to 6% alcohol by volume (abv), although it may vary between 0.5% and 20%, with some breweries creating examples of 40% abv and above. Beer forms part of the culture of beer-drinking nations and is associated with social traditions such as beer festivals, as well as a rich pub culture involving activities like pub crawling, and pub games such as bar billiards.
Is there an answer to this question: The strength of what varies between 0.4% and 50%

Answer: unanswerable

Question: With regard to a safety net, Hayek advocated "some provision for those threatened by the extremes of indigence or starvation, be if only in the interest of those who require protection against acts of desperation on the part of the needy." As referenced in the section on "The economic calculation problem," Hayek wrote that "there is no reason why... the state should not help to organize a comprehensive system of social insurance." Summarizing on this topic, Wapshott writes "[Hayek] advocated mandatory universal health care and unemployment insurance, enforced, if not directly provided, by the state." Bernard Harcourt says that "Hayek was adamant about this." In the 1973 Law, Legislation, and Liberty, Hayek wrote:
Is there an answer to this question: Who did Hayek say should provide a safety net for society?

Answer: the state

Question: The NES Test Station's front features a Game Pak slot and connectors for testing various components (AC adapter, RF switch, Audio/Video cable, NES Control Deck, accessories and games), with a centrally-located selector knob to chose which component to test. The unit itself weighs approximately 11.7 pounds without a TV. It connects to a television via a combined A/V and RF Switch cable. By actuating the green button, a user can toggle between an A/V Cable or RF Switch connection. The television it is connected to (typically 11" to 14") is meant to be placed atop it.
Is there an answer to this question: How small was the typical television recommended for the device?

Answer: unanswerable

Question: General Electric heavily contaminated the Hudson River with polychlorinated biphenyls (PCBs) between 1947-77. This pollution caused a range of harmful effects to wildlife and people who eat fish from the river or drink the water. In response to this contamination, activists protested in various ways. Musician Pete Seeger founded the Hudson River Sloop Clearwater and the Clearwater Festival to draw attention to the problem. The activism led to the site being designated by the EPA as one of the superfund sites requiring extensive cleanup. Other sources of pollution, including mercury contamination and sewage dumping, have also contributed to problems in the Hudson River watershed.
Is there an answer to this question: In what year did sewage dumping in the Hudson River become a problem?

Answer:
unanswerable