This is Scientific American's 60-second Science, I'm Steve Mirsky. 这里是科学美国人60秒科学系列,我是史蒂夫米尔斯基。 I'm an engineer, trained as an engineer. I have degrees in mechanical and chemical engineering, and some peo...
This is Scientific American 60-Second Science. I'm Karen Hopkin. 这里是科学美国人60秒科学。我是凯伦霍普金。 We know that reading is good for children and presumably for adults as well. Now a new study suggests that just being arou...
This is Scientific American 60-second Science, I'm Adam Levy. 这里是科学美国人60秒科学系列,我是亚当利维。 Avoiding the worst effects of climate change will require action. But it's hard to take action when you don't even know th...
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格里塔。 Antarctica is known for its great expanses of whiteand not just snow. 南极洲以其广袤...
This is Scientific American's 60-second Science, I'm Bob Hirshon. 这里是科学美国人60秒科学系列,我是鲍勃赫尔尚。 A 10,000-year-old archaeological site in central Turkey is helping scientists unlock the region's pee-historic past...
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格里塔。 A physics lesson may be the last thing on your mind as you relax at the ocean, however: 当...
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格里塔。 Air-conditioning and fans account for a full 10 percent of the world's electricity usage....
This is Scientific American 60-Second Science. I'm Karen Hopkin. 这里是科学美国人60秒科学。我是凯伦霍普金。 Casanova. The name is synonymous with a reputation for romanticlet's say excess. But a new study suggests that the real Gi...
This is Scientific American 60-second Science, I'm Lucy Huang. 这里是科学美国人60秒科学系列,我是露西黄。 Mice and rats vocalize. To us, many of the sounds they make are ultrasonicat too high a frequency to hear. But if we slow th...
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格里塔。 On July 20th, 1969, humankind finally set foot on the surface of the moon. Fifty years la...