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云端科学课 | 第26期：竹签穿气球
气球遇到尖锐物体会一扎就爆，这是连小孩子都知道的常识。但是这里却有一个神奇的气球，它可以让竹签轻松穿过而不爆！你相信吗？快来一起看看吧。
云端科学课40/54
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![肇东市气象台发布道路冰雪黄色预警[III级/较重]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0015/ocG8fyAfeAQeC6XeGGs7xrIMTIEQLHLvsEqgx6~tplv-pk90l89vgd-fglass:864:486:90.jpeg?appId=32&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=101_middle_image&imageType=list&isImmersiveScene=0&is_stream=0&lk3s=9d3f5bff&logId=202501101407259EE172433E5D24B4A5C7&requestFrom=101&x-expires=1768025245&x-signature=qtgzrRXjHgqSSgxgaLVeSpH9h%2FQ%3D)
![江口县气象台发布低温凝冻黄色预警[Ⅲ/较重]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0015/oQ6fKFHjAcF7cD6RIeoBH7lKxqEBfONEABC8EK~tplv-pk90l89vgd-fglass:864:486:90.jpeg?appId=32&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=101_middle_image&imageType=list&isImmersiveScene=0&is_stream=0&lk3s=9d3f5bff&logId=202501101407259EE172433E5D24B4A5C7&requestFrom=101&x-expires=1768025245&x-signature=uPxoLDcozMM6jClQV%2BAdTRtXdEw%3D)
