Heat ray

Winter2000

The U.S. military is developing a real-life heat ray. It's invisible, it's silent, but it's not deadly.
- q2 y. z& n; @0 x3 [5 F

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机械小夏

看不懂，求赐教

独松野鹤

机械小夏 发表于 2015-5-7 14:38
& e/ J' Y5 R8 F# H0 G看不懂，求赐教

( `, [3 m5 U& l) P  M& m9 |# w美军研制的无声隐形热射线系统，只是让人感到热源而逃离，不致命。