The tests used in standards for evaluating smoke alarms were developed back in the 1980s. However, despite changes in building materials since then, smoke alarms remain reliable, says Chagger: "They still respond to all the main fires we get today."
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The White House, Congress, and major contractors support the new approach, he said. The bigger question is whether the American public will get on board. Many people are unaware that NASA is just weeks away from launching astronauts into deep space for the first time in over a half-century.
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