Scientific knowledge about the damaging effects of nuclear-weapons testing helped to end such tests. Those findings haven’t changed.
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Jess Scott says some music fans might actually see not using their phone is "part of the festival experience".
哈克特說，這種自願式調查容易受到「虛假受訪者」影響，使數據失真：「而且這不是隨機的。失真往往在年輕族群中最高。」
It’s time to pull the plug on plug-in hybrids