Incredible Speed Of Light Experiment 300 Times Speed 2023. The 1983 conference generale des poids et mesures turned the table around, and adopted an exact value of speed of light to be 299,792,458 m/s, 299, 792, 458 m/s, and defined the unit of meter as the length of the. According to the researchers, the main part of the light pulse leaves the far side of the chamber even before it enters at the near side!

Nec research institute in princeton jonathan leake “scientists claim they have broken the ultimate speed barrier: Scientists at nec corporation's (nec) basic research unit in the us claim to have proven that light can travel faster than its acknowledged speed in vacuum in a successful experiment in superluminal light propagation. And why does it matter?