Earth Day - RT @MarcTennant: Every day you learn something. Did you know 4+billion years ago earth days were 10 hours! The the moon "turned up" and s…

6:29pm PDT - July 15th, 2023

RT @MarcTennant: Every day you learn something. Did you know 4+billion years ago earth days were 10 hours! The the moon "turned up" and s…

0 retweets 4 likes -