文章列表

• 1.时差N小时 无糖可乐和含糖可乐(上)
• Here's an at-home experiment you can try. 你可以在家做这样的实验。 Take a can of classic Coca-Cola and a can of Diet Coke, and without opening either ...
• 2.时差N小时 无糖可乐和含糖可乐(下)
• Real sugar has a high molecular density. 真正的糖分子密度高， In other words you can think of sugar molecules as being thickly packed together. 也就是...
• 3.时差N小时 胎教真的有效果吗?(上)
• Did you know that infants prefer their mothers' voices to that of other females? And that they will change their behavior in order to solicit her voic...
• 4.时差N小时 胎教真的有效果吗?(下)
• The recordings lasted two minutes, but the effects on the fetuses' hearts went on for several minutes beyond the recordings. 此外，录音时间只有两分钟...
• 5.时差N小时 你的手上有老茧吗?(上)
• Most of us are familiar with calluses. 对于老茧，我们都很熟悉。 These extra-tough patches of skin are generally quite useful-we might even say handy-b...
• 6.时差N小时 你的手上有老茧吗?(下)
• The outermost is a layer of hardened, dead cells. 表层是一些坏死的硬细胞， This top layer is usually about twenty-five cells thick, and it constantly ...
• 7.时差N小时 论眼神接触的重要性(上)
• You know how eye contact is a pretty important component of interacting with people, right? 我们都知道在与人交流时目光交流很重要。 So scientists recen...
• 8.时差N小时 论眼神接触的重要性(下)
• If I was staring at something and looking really frightened, your brain would work harder to figure out if whatever is scaring me may also pose a dang...
• 9.时差N小时 南极曾是一片森林?(上)
• Dear A Moment of Science, I know that around 250 million years ago the Earth was a lot hotter than it is today. 亲爱的科学一刻，我知道大约在2.5亿年前...
• 10.时差N小时 南极曾是一片森林?(下)
• That suggests that the trees were deciduous, meaning that they shed their leaves at the same time. 这说明树木会在每年的相同时间内落叶。 But fossilized...