A physicist from the University of Surrey, Jim Al-Khalili, believes that the current consensus is correct and that the light-speed barrier is impossible to surpass.

萨里大学物理学家Jim al - Khalili相信现在的共识是正确的，光速障碍是不可能克服的。

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But in the 1990s Gilder became convinced that the speed of light would be the final unpassable barrier governing the pace of all digital technology.

FORBES: Digital Rules