*> terrestrial internet goes through optic fiber in which the speed of light is ...

		akvadrako on April 30, 2019 \| parent \| context \| favorite \| on: SpaceX Gets FCC Approval to Sell Wireless High-Spe... > terrestrial internet goes through optic fiber in which the speed of light is maybe half the speed of light in a vacuum. What's your source for this? According to my quick search, it's typically 0.66c - 0.76c while researches have reached 0.99c.