短視頻佔據了他們的大部分時間。在使用結構中，短視頻時長佔比高達35.1%。一項研究樣本數據顯示，「幾乎每天使用短視頻」的老年人佔87.1%，每日使用超過2小時的佔48.3%。中國老齡協會網站發布的問卷調查顯示，約59.57%的受訪老年人「有網絡成癮趨勢」。
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New methods such as mini 3D ‘organoids’ are slowly phasing out animal testing in some areas of research. Plus, how to spot a fraudulent paper and the surprising science of squeaky sneakers.。业内人士推荐91视频作为进阶阅读
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MPs have launched a new inquiry into the environmental impacts of data centres in the UK after receiving Miliband's letter.