文章列表

• 1.【英语时差8,16】“二次浸釉”-真的很糟吗？（上）
• Youre at a party. You grab a big crunchy potato chip and dip it into a dish of creamy onion dip. But now youre left with half of a chip with no dip on...
• 2.【英语时差8,16】性别跳跃蟾蜍
• Os you may have heard, frogs and toads have had a rough time over the past several years. Some populations have vanished entirely, while others suffer...
• 3.【英语时差8,16】纵观火山温度
• Oost of the time, volcanos look like other mountains: solid, serene, capped with snow--a nice place to go camping. Unless, of course, it happens to ex...
• 4.【英语时差8,16】原子理论和空间（下）
• But wait! What about the protons and neutrons and stuff? Well, theyre in there, but only in the very center. Thats called the nucleus. An atoms nucleu...
• 5.【英语时差8,16】原子理论和空间（上）
• Sure, you think the world is full of solid objects. You think the radio youre listening to is solid. You think the floor youre standing on or the chai...
• 6.【英语时差8,16】眼睛看到
• Don: Say you're looking at an object on a table in front of you. How long do you think your eyeballs stay in one position? Ya?l: You mean, how long be...
• 7.【英语时差8,16】阿基米德用镜子烧了罗马船？（下）
• So, the Archimedes mirror story is probably more myth than real, for a few reasons. First, for the plan to work, the Roman fleet would have had to att...
• 8.【英语时差8,16】擦一擦
• You stick yourself with a pencil, or maybe get pinched in a closing door. Your first response is a little cry and a flinch that draws the hurt place a...
• 9.【英语时差8,16】禅宗的神经医学
• Zen masters are famous for being able to clear their minds and enter a state of sort of zoned-in wakefulness. Experienced Zen practitioners can be ful...
• 10.【英语时差8,16】星际中的尘埃
• When we think of outer space, we probably imagine--well--space: Vast empty regions with no air, no matter, no anything at all. Actually, where our Ear...