文章列表

• 1.时差N小时 有孩子的家庭更加幸福(上)
• Dear A Moment of Science, 亲爱的《科学一刻》， Im a parent of two young kids. 我有两个孩子。 Its challenging, but overall a very rewarding experience....
• 2.时差N小时 人类语言的起源(下)
• Like human speech, lip smacking requires quick, controlled movements of the lips, tongue, jaw, and hyoid bone, which supports the larynx and tongue. ...
• 3.时差N小时 人类语言的起源(上)
• Scientists have searched for the origins of human speech in the hoots, grunts, and other vocalizations made by primates. 科学家一直通过研究灵长类动物...
• 4.时差N小时 大自然中的基因交易(下)
• In order to add some variety to their genetic makeup, bacteria swap genes with other bacteria. 为丰富基因结构的多样性，细菌与细菌会进行基因交易。 They...
• 5.时差N小时 大自然中的基因交易(上)
• Wouldnt it be great if we could trade genes with other species? 如果我们能和其他物种交换基因该有多好？ For example, suppose you could trade the family...
• 6.时差N小时 为什么肥皂水能吹泡泡?(下)
• The addition of soap helps because these molecules have two distinct ends, one that is attracted to water, and one that is not. 将肥皂加入水中有利于产...
• 7.时差N小时 为什么肥皂水能吹泡泡?(上)
• Even as adults we still enjoy blowing bubbles, dont we? 即使我们已经成年但却仍然喜欢吹泡泡，对吧？ If youve ever wondered why blowing on a thin film o...
• 8.时差N小时 鲸鱼也怕被晒伤?(下)
• University of London researchers theorize that there may be some correlation between the severity of skin damage and the amount of time spent at the o...
• 9.时差N小时 鲸鱼也怕被晒伤?(上)
• The ozone layer is thinner than it used to be. 如今的臭氧层比过去要稀薄很多。 This fact has motivated humans to keep themselves protected from the sun...
• 10.时差N小时 泰坦尼克号为何会撞上冰川?(下)
• Pushed by wind and the Labrador Current, Greenland-produced icebergs drift southward. 受海风和拉布拉多洋流的推动，来自格陵兰岛的冰山逐渐向南漂移。 Man...