😮Conservation of angular momentum in space. https://t.co/QcckZKGIaN pic.twitter.com/LRIkjTJizc
— CNSA Watcher (@CNSAWatcher) January 22, 2022
Chopsticks move at record speed! This is still a timelapse, but they reached the top in only seven minutes!https://t.co/YhZS6puC2M pic.twitter.com/6eVRfPHZcc
— Michael Baylor (@MichaelBaylor_) January 12, 2022
20,000 adult T. rexes lived at one time, +/- a factor of 10. This means that some 2.5 billion lived and died over the 2.5 million years that they were on the earth.
