听众 “芝士” 想知道单词 “experiment、test” 和 “trial” 之间是否有区别。这三个单词分别用来指三种不同类型的 “试验”，包括用来探索未知领域而展开的实验、测试事物是否有效或性能是否正常的试验、和需要一段时间的观察才能得出结论的试验。本期 ...

Two senators have given TikTok a deadline to answer questions about an experiment that withheld a safety feature from 15 million U.S. users, including a teenager who later died by suicide. Senator ...

Claims were unsealed as part of New York’s case against TikTok Minors seeking to refresh their algorithm were prevented as part of test More than two dozen states have sued the company Oct 7 (Reuters) ...

Sarah Vitak: This is Scientific American’s 60 Second Science. I’m Sarah Vitak. The question of how life came to be has captivated humans for millennia. The prevailing theory now is that, on a highly ...

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Back in 1961, the Nobel Prize–winning physicist Eugene Wigner outlined a thought experiment that demonstrated one of the lesser-known paradoxes of quantum mechanics. The experiment shows how the ...

Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to disprove the quantum mechanical principle of complementarity put forth by ...

TikTok is facing a new round of questions about its safety record and how its algorithm has fueled problematic "filter bubbles." Senators Marsha Blackburn and Richard Blumenthal sent a sharply worded ...