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294.7万次播放 · 11个月前
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01:01
小伙把电脑主机泡水里，水为啥沸腾了？
VIP
02:26
地球海洋最深的地方：马里亚纳海沟有什么秘密？
VIP
01:54
为什么我们现在活着已经很幸福？
VIP
01:07
刹车系统的原理
VIP
01:07
5000元一条的裤子，你愿意买吗？
VIP
01:14
白洞和黑洞谁更厉害？
VIP
01:13
假如地球变成甜甜圈
VIP
00:56
如果白洞撞上黑洞，中间有个地球，会怎样？
VIP
00:58
如果把地球变成披萨饼会怎样？
VIP
01:12
把白细胞和寄生虫放一起会发生什么？
VIP
01:09
为什么往大海扔混凝土？
VIP
00:55
印度的假发质量有多好
VIP
00:56
靠摩擦生热钻孔
VIP
00:44
能抵御热浪的非洲泥屋
VIP
00:40
可怕的离岸流
VIP
00:44
船上会转的柱子是干嘛的？
VIP
00:45
东北人制作天然冰箱
VIP
00:47
能以假乱真的硅胶人皮面具
VIP
00:49
为什么婴儿会潜水？
VIP
00:49
能救孩子的安布尔警报系统
VIP
00:47
轮转印刷机是如何工作的？
VIP
00:49
树身上长很多疙瘩，里面有什么？
VIP
00:59
会变色的眼镜片
VIP
00:41
切纸机为什么不会切到手？
VIP
00:44
冰面行走的致命诱惑
VIP
00:44
沙子变形记
VIP
00:41
高温钢珠的威力有多厉害？
VIP
00:41
飞机后面为什么有长长的白气？
VIP
00:40
钢珠烧红后威力有多大？
VIP
00:43
香蕉和路边小草是亲戚？
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