Article: According to a tradition first reported by Sulcard in about 1080, a church was founded at the site (then known as Thorn Ey (Thorn Island)) in the 7th century, at the time of Mellitus, a Bishop of London. Construction of the present church began in 1245, on the orders of King Henry III.

Question: What is the meaning of Thorn Ey?
Ans: Thorn Island

Article: It suffered damage during the turbulent 1640s, when it was attacked by Puritan iconoclasts, but was again protected by its close ties to the state during the Commonwealth period. Oliver Cromwell was given an elaborate funeral there in 1658, only to be disinterred in January 1661 and posthumously hanged from a gibbet at Tyburn.

Question: Who had a fancy funeral at the abbey in 1658?
Ans: Oliver Cromwell

Article: The printed circuit board industry defines heavy copper as layers exceeding three ounces of copper, or approximately 0.0042 inches (4.2 mils, 105 m) thick. PCB designers and fabricators often use heavy copper when design and manufacturing circuit boards in order to increase current-carrying capacity as well as resistance to thermal strains. Heavy copper plated vias transfer heat to external heat sinks. IPC 2152 is a standard for determining current-carrying capacity of printed circuit board traces.

Question: What would a PCB designer use heavy copper to make their circuit board resist?
Ans: thermal strains

Article: In the U.S., a push for revisions of the FD&C Act emerged from Congressional hearings led by Senator Estes Kefauver of Tennessee in 1959. The hearings covered a wide range of policy issues, including advertising abuses, questionable efficacy of drugs, and the need for greater regulation of the industry. While momentum for new legislation temporarily flagged under extended debate, a new tragedy emerged that underscored the need for more comprehensive regulation and provided the driving force for the passage of new laws.

Question: What were the major issues that needed to be addressed?
Ans:
advertising abuses, questionable efficacy of drugs, and the need for greater regulation of the industry