RT @RT_com
If you found a rock containing a trapped 830-million-year-old lifeform, what would you do? If your first thought is to crack it open and unleash the old-world horrors within, congratulations – you might be a scientist. Story: https://t.co/BZFn9xTvir https://t.co/RMCBY07HMc — PolitiTweet.org