Tuesday, August 20, 2019

The end of the world: a history of how a silent cosmos led humans to fear the worst

Just an interesting exploration of the zeitgeist of the perceived existence of extraterrestrials throughout history:

https://theconversation.com/the-end-of-the-world-a-history-of-how-a-silent-cosmos-led-humans-to-fear-the-worst-120193

No comments:

Brain Blood Flow May Predict Alzheimer’s Risk Before Memory Loss

https://scitechdaily.com/brain-blood-flow-may-predict-alzheimers-risk-before-memory-loss/