文章列表

• 1.科学美国人60秒 SSS 海豚降低叫声以与船只的噪音竞争
• Dolphins Dumb Down Calls to Compete with Ship Noise The oceans are getting louder. And coastal areas are some of the noisiest, as in this underwater r...
• 2.科学美国人60秒 SSS 鲨鱼
• Sharks aren't typically thought of as vegetarians. Or even omnivores. But about 10 years ago, scientists documented a dainty relative of the hammerhea...
• 3.科学美国人60秒 SSS 以毒制毒
• Antifreeze Surface Fights Ice with Ice Every year, 20 million tons of salt are dumped on roads and highways across the U.S. to eliminate ice. And airl...
• 4.科学美国人60秒 SSS 公路交叉口保护着迁徙的叉角羚和开车的人
• Highway Crossings Protect Migrating Pronghorns--and Motorists Ever hear of the pronghorn antelope in the American west? Well, its not really an antelo...
• 5.科学美国人60秒 SSS 骨头和石头:墓地地质学
• Bones and Stones: Cemetery Geology A tour of Woodlawn Cemetery in the Bronx, N.Y., focuses on the geology of the landscape and the mausoleums. 参观纽...
• 6.科学美国人60秒 SSS 在万圣节，考虑一下巧克力蚊
• For Halloween, Consider the Chocolate Midge As you unwrap a Halloween candy or two, it's worth paying your respects to the real reason for many of the...
• 7.科学美国人60秒 SSS 诺贝尔经济学奖强调应对气候变化的必要性
• Economics Nobel Highlights Climate Action Necessity The first thing is that people have to come to grips with the difficulties we face. I think the sc...
• 8.科学美国人60秒 SSS 章鱼吃了摇头丸会变得可爱
• Asocial Octopuses Become Cuddly on MDMA When humans take the drug MDMAbest known as ecstasythey feel a deeper connection to othersemotionally and phys...
• 9.科学美国人60秒 SSS 理性社交
• Tally up all your 'regular spots'places you visit on a weekly basis like restaurants, markets, parks. And what do you get? A new study says that most ...
• 10.科学美国人60秒 SSS 医疗保健让尼安德特人“超重”
• Health Care Let Neandertals Punch above Their Weight Health care isn't just a benefit of the modern human age. It goes way back. All the way, even, to...