How Much Of The Earth Can We Really See?

Contrary to what a few nutty people on the internet would have you believe, the Earth is a huge sphere with a rough surface. 

Or is it? Descriptors like "huge" and "rough" are relative to the observer's viewpoint, so they can mean different things to different people or in different contexts. 

This extremely interesting video by Vsauce will open your eyes and might make you start thinking about the world around you a little differently. 

You are guaranteed to learn something new and that is never a bad thing! 

After you check out the video, leave a comment below and tell me what you thought about the video!