Awasome Meter Derived From The Speed Of Light References. The 'treatise on electricity and magnetism' was published in 1873, but the recognition of transversal vibrations propagating at the speed of light was already in the 1861 paper. Web in a vacuum, the speed of light is 299,792,458 meters per second.
So in that sense the meter is derived from the speed of light. Web length was now no longer an independent standard but rather was derived from the extremely accurate standard of time and a newly defined value for the speed of light made possible by the technology developed at nist. Usain bolt, the fastest man alive, ran at a record 44.72 km/hr during the final 100m sprint in 2009, a.
