This is Scientific American's 60-second Science, I'm Christopher Intagliata. 这里是科学美国人60秒科学系列,我是克里斯托弗因塔利亚塔。 Much like modern humans, the Neanderthals roamed widely throughout Europe. 尼安德特人和...
This is Scientific American's 60-second Science, I'm Christopher Intagliata. 这里是科学美国人60秒科学系列,我是克里斯托弗因塔利亚塔。 Thanksgiving is, of course, really all about the side dishes. 感恩节自然离不开各种...
This is Scientific American's 60-second Science, I'm Susanne Bard. 这里是科学美国人60秒科学系列,我是苏珊娜巴德。 In North America, fossils of duckbill dinosaur are abundant. 在北美,鸭嘴兽的化石非常丰富。 So abun...
This is Scientific American's 60-second Science, I'm Christopher Intagliata. 这里是科学美国人60秒科学系列,我是克里斯托弗因塔利亚塔。 Seventy-six million years ago, a group of small mammals huddled in a burrow in whats now...
Im Scott Hershberger, with Scientific American as an American Association for the Advancement of Science Mass Media Science and Engineering Fellow. 我是《科学美国人》的斯科特赫什伯格,美国科学促进协会大众传媒科学与工程...
Tell me a little bit about sounding a canopy. 告诉我一些关于探测树冠声音的事。 Were so used to hearing sounds that bounce off of hard surfaces all around us without realizing it: walls, ceilings, ground, buildings. 我们太习惯于听...
This is Scientific American's 60-Second Science. Im Jeff DelViscio. 这里是科学美国人60秒科学系列,我是杰夫德尔维西奥。 Today: the final episode in our three-part sound escape to the Amazon rain forest. 今天是我们前往亚马...
The interesting thing about the pink river dolphins is they then go into the forest to hunt, which is wide open. 粉色河豚有趣的地方是,它们会进入森林捕食,而森林是完全开放的。 With that, they've evolved from being tooth...
This is Scientific Americans 60-Second Science. Im Jeff DelViscio. 这里是科学美国人60秒科学系列。我是杰夫德尔维西奥。 Today were going to do something completely different: 今天我们要做一些完全不同的事情: Were g...
This is Scientific American's 60-second Science, I'm Jason Goldman. 这里是科学美国人60秒科学系列,我是杰森戈德曼。 In the shadow of Huangshan Mountain in southeastern China lives a beige frog with black stripes. 在中国东南部...