What if your morning run through a park could generate electricity, which could then charge batteries or maybe even power the phone you’re running with? If you’re wearing the right T-shirt, that might be a possibility.
想象一下要是你早上在公园晨跑就能发电,能给电池甚至随身携带的手机充电,会怎么样?只要你穿对了T恤,这些都可以实现。
Researchers from the University of Málaga in Spain and the Italian Institute of Technology have designed a T-shirt that generates electricity from the temperature difference between the wearer’s body and their surroundings.
西班牙马拉加大学和意大利技术研究院的研究人员设计出了一款T恤,能利用人体和周围环境之间的温差发电。
That means the body heat coming off you when you run, walk, or play a sport—and the difference between that heat and the colder temperature of the surrounding air—could be transformed into thermal power.
这就意味着用你跑步、散步或运动时身体散发的热量以及体温和周围低温空气之间的温差来发电。
There are a lot of examples of thermal energy in our lives—the sun warming our atmosphere, a stove burner heating a pot of water to boil.
我们生活中有很多热能:如太阳加热大气、火炉把一壶水烧开。
But there are also a lot of examples of wasted warmth, or “waste heat,” which is all the unused heat let out into an environment by machines, electrical processes, or even human activity, that could be used as thermal energy.
但也有很多热能被浪费掉了,或者称为“余热”,这些没有被利用的热量都被机器、电力加工过程、甚至是人类活动释放到了环境中,其实都可以被用作热能。
You can make use of this heat, though, by using something called the thermoelectric effect, which lets you convert temperature differences into electric voltage.
你可以通过热电效应利用这种热量,把温差转化成电压。
If two conductors are connected and one side is heated, electrons start to move over to the cooler side, creating a current that flows through the circuit.
连接两个导体,在一端加热,电子开始移向较冷的一侧,电路中就会产生电流。
Some materials act as conductors that can convert that temperature difference into a power source.
一些材料能充当导体,将温差转化成电源。
What this T-shirt does, researchers say, is capture heat coming off of our bodies, which contrasts with the cool air, making electricity.
研究人员说这种T恤的功能就是捕捉在周围空气温度较低时身体散发的热量,用来发电。
能够发电的T恤出现了,散步就能发电
英词吧
人气:2.77K
全站热门
- 1和心仪的ta发微信 中了这5条可能就要拜拜了
- 2微生物还能吃塑料?这项发现真的太棒了!
- 3能够嗅出癌症的"电子鼻"
- 4新研究发现 人们平均能够记住5000张面孔!
- 5研究发现 人造檀香或能治疗脱发
- 6研究发现:发信息比打电话更浪漫
- 7研究发现:睡着了也能学习?
- 8科学家发现用微波炉确实能泡出最好喝的茶
- 9科学家发明出新型电脑,和人一样能忘事大纲
- 10英国推出折叠房,能移动还能太阳能供电大纲
- 11未来不用电池 心跳就能充电
- 12新技术能用雨滴发电
- 13平板电脑发货量首现年同比下滑,未来价格可能上涨
- 14英国推出折叠房,能移动还能太阳能供电
- 15跟艾米莉一起学口语 第619期:发现账单有问题?说这句话就够了!
猜你喜欢
- 1土耳其冷知识:中东的好莱坞
- 2外教口语天天练:第9期
- 3立体语音 第371期:今天早晨还是好好的呢
- 4accounting entry是什么意思、英文翻译及中文解释范例
- 5苹果官方声明:沉痛悼念前CEO乔布斯
- 6云母板岩是什么意思、英文翻译及中文解释
- 7adsorbed layer是什么意思、英文翻译及中文解释大纲
- 8choke是什么意思、英文翻译及中文解释
- 9alkalitremolite是什么意思、英文翻译及中文解释
- 10automatic plate changer是什么意思、英文翻译及中文解释
- 11二级日语语法知识汇总
- 12breunnerite是什么意思、英文翻译及中文解释
- 13关于圣诞节的手抄报英文怎么做
- 14研究显示 领带会阻碍血液流向大脑大纲
- 15法语每日一句:“她迫不及待地想见到她的朋友”法语怎么说?