节约能源其实很简单 - 把楼梯变成钢琴

由 J Chiang 于 1 month 之前发表

[撰文：Stone IP]

人是懒惰的，在楼梯及扶手电梯两者之间，扶手电梯是大部份人的首选。可是，扶手电梯不单消耗能源，也减少人的运动量，令身体变差。瑞典有公司把一个地铁站出口的楼梯改装，把楼梯变成钢琴键，每一阶梯代表一个音符，当人走上去的时候便发出一个音符。

结果显示 60% 的人放弃使用扶手电梯，改走楼梯，这是一个令人鼔舞的数字。如果这个装置结合人力发电机（东京车站的人力发电实验），效益更大啊！跳转看影片。

文章分类: 精彩杂录

Tags: piano, piano stair, PianoStair, stair

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Reader Comments (Page 1 of 1)

Neutral

micromaster @ Oct 10th 2009 6:36AM

就怕平常一帮孩子来回上下穿梭了

Neutral

Ted @ Oct 10th 2009 7:06AM

我觉得新鲜劲过了可能又会变成原来的状态，所以觉得这样用处不大。。。而且，最好是调整一下键位的顺序，走过去可以直接出来一首歌，或者135，246这样的放在一起会和谐一点。。。

Neutral

gancuimian @ Oct 10th 2009 11:15AM

不知道响一声要多少电

Neutral

nostomo @ Oct 10th 2009 11:56AM

创意很棒！

Neutral

gaarasama @ Oct 10th 2009 1:04PM

三更半夜的话，不会很吵吗？有点怀疑耐用度。
不过，倒是个鼓励人锻炼的好办法。

Neutral

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