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[时差N小时] 时差N小时:为什么盐能加速冰融化?(上)
It lowers the melting and freezing point of water.是因为食盐将水的熔点和冰点降低了。2019-04-08 编辑:clover
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[时差N小时] 时差N小时:过度捕鲸的危害超乎想象!(下)
A recent study, however, suggests that more attention needs to be given to top-down influences as well.然而,最近一项调查显示,人们还应该更加关注(食物链)自上而下的影响。2019-04-05 编辑:clover
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[时差N小时] 时差N小时:为什么盐能加速冰融化?(下)
In fact, anything that dissolves in water will do the trick.其实,任何溶于水的物质都可以使冰融化。2019-04-19 编辑:clover
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[时差N小时] 时差N小时:梦境真的可以预知未来吗?(上)
In fact, anything that dissolves in water will do the trick.其实,任何溶于水的物质都可以使冰融化。2019-04-24 编辑:clover
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[时差N小时] 时差N小时:梦境真的可以预知未来吗?(下)
Why not? Some studies suggest we have literally hundreds of dreams each night.为什么?有研究称,我们每天晚上会做数百个梦。2019-04-25 编辑:clover
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[时差N小时] 时差N小时:杯子的形状会影响饮水量?(上)
How does the shape of a glass affect how much you drink?水杯的形状是怎样影响喝水量的呢?2019-05-10 编辑:clover
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[时差N小时] 时差N小时:杯子的形状会影响饮水量?(下)
Who cares? If what you're pouring is medicine or if you're watching your weight, you might care.谁在乎呢?如果你倒的是药或你很在意你的体重,也许你会在乎。2019-05-10 编辑:clover
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[时差N小时] 时差N小时:谁是大自然最伟大的建筑师?(上)
Who cares? If what you're pouring is medicine or if you're watching your weight, you might care.谁在乎呢?如果你倒的是药或你很在意你的体重,也许你会在乎。2019-05-15 编辑:clover
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[时差N小时] 时差N小时:谁是大自然最伟大的建筑师?(下)
Most of the cells are used to store the more than forty pounds of honey required to feed a bee colony during the winter.大多数蜂巢储存了40多英镑的蜂蜜足够整个蜜蜂家族度过整个冬天了。2019-05-16 编辑:clover
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[时差N小时] 时差N小时:为什么雨水不能直接饮用?(上)
Exactly! What could be more pure and fresher than what straight from the heavens!没错!还有什么水比天降甘霖更纯净更新鲜呢!2019-05-31 编辑:clover
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[时差N小时] 时差N小时:为什么雨水不能直接饮用?(下)
But here in Indiana, a rain is almost ten times more acidic than natural rainwater.但是,印第安纳州这里的雨水酸性比天然雨水高出几乎十倍!2019-05-31 编辑:clover
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[时差N小时] 时差N小时:昆虫是怎样摄取水分的?(上)
But the Garmin wondering about how different insects drink.但是Garmin好奇不同的昆虫是如何饮水的?2019-06-06 编辑:clover
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[时差N小时] 时差N小时:昆虫是怎样摄取水分的?(下)
Or they might sip from the morning dew or from raindrops or from edges of ponds or puddles.它们或许还会从露水、雨水、池塘或者水坑边饮水。2019-06-06 编辑:clover
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[时差N小时] 时差N小时:心情好坏会影响你的嗅觉(上)
Our sense of smell can have a large impact on how we think and feel.我们的嗅觉对我们的思维和感觉能够产生很大影响。2019-06-13 编辑:clover
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[时差N小时] 时差N小时:心情好坏会影响你的嗅觉(下)
Our sense of smell can have a large impact on how we think and feel.我们的嗅觉对我们的思维和感觉能够产生很大影响。2019-06-13 编辑:clover
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[时差N小时] 时差N小时:烟酒不分家的说法科学吗?(上)
Scientists have long been aware of the link between drinking and smoking.科学家们长期以来一直在研究喝酒和抽烟之间的联系。2019-06-20 编辑:clover
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[时差N小时] 时差N小时:烟酒不分家的说法科学吗?(下)
And then there's all that lowering of inhibitions that happens when you drink.如果喝酒的话就会降低抑制作用。2019-06-21 编辑:clover
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[时差N小时] 时差N小时:大脑是静止的还是变化的?(上)
Once the brain matured, it essentially stopped growing and changing.一旦成熟,大脑基本上就会停止生长和变化。2019-06-25 编辑:clover
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[时差N小时] 时差N小时:大脑是静止的还是变化的?(下)
Once the brain matured, it essentially stopped growing and changing.一旦成熟,大脑基本上就会停止生长和变化。2019-06-26 编辑:clover
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[时差N小时] 时差N小时:为什么我们需要睡眠?(上)
我知道科学家们和哲学家们就这个问题争论了好几个世纪,但现在有没有确实的,现成的答案?2019-07-04 编辑:clover