translation: Những con số này rất nhỏ, nhưng nếu là vẫn tốc gần vận tốc ánh sáng những thay dổi này có thể rất lớn. Như tôi đã nói trong những video trước, đối với phân tử đang chạy đến Trái Đất ở 99.9999999999991% toàn bộ Trái Đất sẽ trông như là 70 mét sâu. Toàn bộ hành tinh của chúng ta.
translation: These are small numbers, but at speeds nearer the speed of light these changes can be dramatic. As I mentioned in an earlier video, to a particle racing toward Earth at 99.9999999999991% the entire Earth would only appear to be 70 meters deep. Our whole planet.