Too noisy? Sonic crystal windows to the rescue
from The Straits Times
Researchers here have designed a new kind of window that could allow people to work better, sleep more soundly, breathe fresher air and save on electrical bills all at once. Meet the noisebusters, a team of seven led by Associate Professor Lee Heow Pueh from the National University of Singapore's Department of Mechanical Engineering, whose newly developed window can halve noise pollution even while open.
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