文章列表

• 1.时差N小时 如何制作陨石坑?(上)
• What makes science really fun is when you get to do things yourself, so today were going to be making moon craters. 科学真正有趣的时刻是当你亲身实践的...
• 2.时差N小时 格陵兰岛人如何计数?(下)
• Were so used to our base ten system that it may seem like the only possibility. 我们已经习惯用十进制计数，认为世上似乎只有这一种计数系统。 But the Gre...
• 3.时差N小时 格陵兰岛人如何计数?(上)
• Kids learn to count on their fingers, because theyre so, well, handy! 小孩通过数手指学习算数，因为这种方法确实很方便。 And it makes sensemost number s...
• 4.时差N小时 酸奶中含有神秘液体(下)
• As a result, the mixture is more acidic than before, and this higher acidity solidifies the casein proteins. 因此，混合物比之前更酸，高浓度的酸使酪蛋...
• 5.时差N小时 酸奶中含有神秘液体(上)
• When you open a container of yogurt, youll often see liquid collected on top. 当你打开一盒酸奶后会发现，上面漂浮着一层液体。 Some people mix it back i...
• 6.时差N小时 关于天花你了解多少(下)
• About one in 200 people died from this procedure, but most became mildly sick, recovering in a few days. 预防接种的死亡率为两百分之一，不过大多数人会...
• 7.时差N小时 关于天花你了解多少(上)
• In Shakespeare's day, wishing a pox on someone was a terrible curse. 在莎士比亚时代，希望别人得天花是非常恶毒的诅咒。 Ten percent of the population in...
• 8.时差N小时 为什么我们想吃零食?(下)
• But let's say you snack before you feel hungry again. 趁着还不饿，我们再来聊聊吃零食的情况吧。 What happens to your blood sugar then? 那么你的血糖会出...
• 9.时差N小时 为什么我们想吃零食?(上)
• Sometimes a snack quiets your growling stomach. But sometimes you just feel like munching, even though you're not really hungry. 有时，吃点零食可以让...
• 10.时差N小时 有孩子的家庭更加幸福(下)
• Specifically, the study found that parents are happier when taking care of their kids than when doing other chores. 该研究还有一个特别发现：夫妻照顾孩...