Comments posted by ChrisBolden

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+1 1. ChrisBolden commented 5 years ago on video Universe Size Comparison 2018

A very useful and educational video, I've been studying the universe and space for many years, but I think that humanity will not soon learn all its secrets. So, if you are the same curios person like me, I advise you to visit the site https://summarystory.com/ where you will find a lot of cognitive and unique essays on different topics.