Only logged in members can reply and interact with the post.
Join SimilarWorlds for FREE 禄

I Know Lots of Useless Information

How "Fast" is the Speed of Light?

Light travels at a constant, finite speed of 186,000 mi/sec. A traveler, moving at the speed of light, would circum-navigate the equator approximately 7.5 times in one second.
This page is a permanent link to the reply below and its nested replies. See all post replies 禄
Tminus6453M
What if i was standing on a planet 15 light years from earth and i looked back at earth with a very powerful telescope, would i see you walking around as a 5 year old?馃
This comment is hidden. Show Comment
SimplyTracie26-30, F
I'm not posting anymore useless information. 馃槴
This comment is hidden. Show Comment
SimplyTracie26-30, F
@MalteseFalconPunch: Awwwww 馃
Tminus6453M
@SimplyTracie: I was just givin food for thought馃馃檭
SimplyTracie26-30, F
@Tminus6453: I almost choked. 馃構