英语科普大全

Flying has shrunk the world! It's now possible to travel around the globe quickly and easily. Jumping on a plane and jetting off on holiday or a b...

It's time for another meeting! If you have a job, the chances are some of your working week will be taken up attending a few of them. You and your...

I have never understood why "added sugar" is more unfriendly to health than "natural sugar," which can be found in abundance in so...

Why aren't bananas and grapes recommended for people cutting sugar?问：为什么不推荐控糖”人士吃香蕉和葡萄？While most fruits make a slow journey through the dig...

Can I eat dried fruit on a low-sugar diet?问：我可以吃低糖的干果吗？Dried fruit is packed with nutrients, but the drying process removes the water and concentrates...

I use milk in my coffee. Is that added sugar?问：我会在咖啡里加牛奶。这是添加糖吗？A quarter-cup of milk contains about 3 grams of a natural sugar called lactose. The su...

They say friends are forever, but as it turns out, that old adage is actually not quite true.人们都说友谊地久天长”，科学家却证明，这条老格言未必十分可信。More than two thirds...

研究人员称，目前全球气候变暖的速度和程度超过了过去 2000 年中的任何类似事件。这表明，像 小冰河期” 这样著名的历史事件与上个世纪所见的全球变暖的规模无法相提并论。From the 'Roman Warm Period' to the 'Little Ice ...

英国科学家研发出可以分辨不同威士忌之间细微差别的人造舌头”。这项技术可以用于帮助打击假酒交易。Engineers used sub-microscopic slides of gold and aluminium, arranged in a chequerboard pattern, ...

如果你觉得一只狗的眼睛似乎在告诉你一件事情或通过眼神得到你的注意，那么这可能是狗眼睛周围的肌肉出现了进化。研究人员发现，这样的进化使得它们能够做出对人类特别有吸引力的表情。If a dog has eyes that seem to be telling you something or deman...