【TED】科普动画集锦 687 What's so great about the Great Lakes 04:48 【TED】科普动画集锦 688 What's that ringing in your ears 05:40 【TED】科普动画集锦 689 What's the big deal with gluten 05:18 【TED】科普动画集锦 690 What's the difference between a scientific law and theory 05...
Most animals have brains in proportion to their body size – species with larger bodies often have larger brains. But the human brain is almost six times bigger than expected for our bodies. This is puzzling, as the brain is very costly – burning 20% of the body's energy while accounting...
Most animals have brains in proportion to their body size – species with larger bodies often have larger brains. But the human brain is almost six times bigger than expected for our bodies. This is puzzling, as the brain is very costly – burning 20% of the body's energy while accounting...
—Her experience means that she has a big ___ during the game.A.advantageB.agreementC.backgroundD.business 免费查看参考答案及解析 题目: —___ hot weather it is! Why not have a cold drink—Sounds good! Let’s go.A.HowB.WhatC.What aD.What an 免费查看参考答案及解析 题目: —Why...
【解析】 How and why, roughly 2 million years ago, early human ancestors evolved largebrains and began fashioning relatively advanced stone tools, is one of the great mysteries of evolution. Some researchers argue these changes were brought about by the invention of cooking.(大约200万年前,早期...
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How Big Is the Cerebellum? Named for the Latin term for "little brain," and hanging off the back of the main brain, the adorable sounding anatomical feature packs a major punch for its diminutive size. "The brain weighs about 3 pounds (1.36 kilograms) and the cerebellum makes up about 10...
Here's the best part: None of what I'm telling you is my opinion. It's all grounded in the tenets of biology.Not psychology, biology. If you look at a cross-section of the human brain, from the top down, the human brain is actually broken into three major components that correlate...
内容摘录As we pored over hundreds of sticky ideas, we saw, over and over, the same six principles at work.当我们仔细研究了数以百计的粘性想法时,我们一次又一次地看到同样的六个原则在发挥作用。PRINCIPLE 1: SIMPLICITY原则1:简单性PRINCIPLE 2: UNEXPECTEDNESS原则2:意外性PRINCIPLE 3: CONCRETENESS原则3...
Its average across nine benchmarks showed that it got the same answers as human experts 84.6% of the time. Let’s think about what this means. The best way to know what’s happening to cancerous cells in tissues is to have a sample examined by a pathologist, so that’s the ...