speed of light
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If We Moved at Twice the Speed of Light Would We Slip Into the Multiverse?
As far as we know, it’s not possible for a person to move at twice the speed of light. In fact, it’s not possible for any object with the kind of mass you or I have to move faster than the speed of light. However, for certain strange particles, travelling at twice the speed of…
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What’s The Speed Of Dark?
Welcome back to Giz Asks, a series where we ask experts hard questions about science, technology and humanity’s future. Today, we’re wondering about the “speed of dark”, and for that matter, the scientific nature of “speed” and “darkness”.
