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想去太空，却讨厌飞行？那便乘电梯吧
827,888 views |
法比奥·帕库奇 |
TED-Ed
• December 2021
Read transcript
将火箭送入太空需要牺牲昂贵的设备，燃烧大量燃料，并冒着潜在灾难的风险。因此，在21世纪的太空竞赛中，一些工程师为了更令人兴奋的东西放弃了火箭：电梯。建立这样一个结构需要什么？法比奥·帕库奇探索现代太空电梯背后的物理学。[由孔卓夫工作室导演，艾迪生·安德森讲述]。
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