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Science centres: dedicated to inquiry and exploration

机译:科学中心:致力于研究和探索

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There is a futuristic building just north of Helsinki where members of the public pay to lie on a specially constructed bed. At the pull of a lever, 2444 needles spring upwards and dig into their bodies. They then lie therej savouring the experience for a few minutes before stepping off. Are they mad? Is this some strange Scandinavian device to while away the long winter nights? No, this is Heureka, Finland's national science centre, and the "fakir's bed" is a simple exhibit that clearly illustrates the concept of pressure. It helps people to understand why lying on 2444 sharp needles does not hurt, when stepping oh just one would be very painful.
机译:赫尔辛基以北有一幢未来主义建筑,公众为此付费躺在一张特制的床上。在操纵杆的拉动下,2444根针向上弹起并深入其身体。然后他们躺在那里,品尝了几分钟的经验,然后下台。他们生气了吗?在漫长的冬夜里,这是否是一些奇怪的斯堪的纳维亚风格的装置?不,这是芬兰国家科学中心Heureka,“骗子的床”是一个简单的展览,清楚地说明了压力的概念。它可以帮助人们理解,为什么踩2444根锋利的针头不会造成伤害,而踩一下哦,一根针会很痛苦。

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