本帖最后由 劳动的人最可爱 于 2015-7-9 14:54 编辑
这是不是在痴人说梦？No,No,虽然楼主小时候爬杆从来都是只能爬30cm(也就是冲上去抱着的那30cm),但是看了这个，楼主觉得自己可以直接走到树上去！{:8_211:}
Designers Thor te Kulve and Robert McIntyre have devised a clever system that allows anyone to build a spiral staircase up the trunk of a tree without actually hurting it and without using tools. 设计师Thor te Kulve和Robert McIntyre发明了种很厉害的方法。借助它，任何人都可以绕着树干搭建出一个旋转的楼梯，不用使用任何工具，也不会伤害树。
Their innovative staircase is made of birch steps that hold on to the tree trunk with straps and grip its side with thick neoprene pads. Attaching a series of these steps, along with an accompanying handrail, creates a spiral staircase. 他们这个充满创意的楼梯由桦树台阶组成，这些桦树板用皮带固定在树干上，然后在上面绑着厚厚的橡胶片。最后再配上一个扶栏，齐活。
（英文文本和图片来源：Boredpanda）
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