文章列表

• 1.科学美国人60秒 SSS Obama Talks Some Science Policy
• As he endorsed Joe Biden today, former president Barack Obama touched on some environmental, economic and science matters. Full Transcript Earlier tod...
• 2.科学美国人60秒 SSS Red-Winged Blackbirds Understand Yellow Warbler Alarms
• Researchers studying yellow warbler responses to the parasitic cowbird realized that red-winged blackbirds were eavesdropping on the calls and reactin...
• 3.科学美国人60秒 SSS Waiter, What's This Worm Doing in My Sushi?
• Well, its probably there because the odds on its presence have gone way up in the past 40 years. But such parasites are still much more of a health pr...
• 4.科学美国人60秒 SSS What's a Narwhal's Tusk For?
• Although the tusk can be a weapon, the variation in tusk length among animals of similar body size points to it being primarily a mating status signal...
• 5.科学美国人60秒 SSS Coronavirus Misinformation Is Its Own Deadly Condition
• Pulitzer-winning Laurie Garrett, author of The Coming Plague: Newly Emerging Diseases in a World Out of Balance, talks about the dangers of politician...
• 6.科学美国人60秒 SSS Coronavirus Can Infect Cats
• Tigers and lions at the Bronx Zoo have tested positive for the virus, and studies show that house catsbut apparently not dogscan become infected. Full...
• 7.科学美国人60秒 SSS Squid's Glowing Skin Patterns May Be Code
• Humboldt squid can rapidly change the pigmentation and luminescence patterns on their skin by contracting and relaxing their muscles, possibly to comm...
• 8.科学美国人60秒 SSS 用烟草植物生产有用的化合物
• This is Scientific American's 60-second Science, I'm Christine Herman. 这里是科学美国人60秒科学系列，我是克里斯汀赫尔曼。 Tobacco plants of, course, a...
• 9.科学美国人60秒 SSS 犀牛及其看护者受益于人工智能
• 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。 So what is the connection betwee...
• 10.科学美国人60秒 SSS 行走时可收集能量的背包
• 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。 When you walk wi...