Comment by bobbean
5 days ago
Since these speeds are hard to grasp: That's about 416 miles a minute, or 7 miles a second. It traveled a mile in about the time it takes for a person to blink.
5 days ago
Since these speeds are hard to grasp: That's about 416 miles a minute, or 7 miles a second. It traveled a mile in about the time it takes for a person to blink.
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