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The killer punch of the mantis shrimp is the fastest strike in the animal kingdom, a skill that goes hand in hand with its extraordinary eyesight. They can see an invisible level of reality using polarized... continue reading

posted by Mordhaus 2 years 7 months ago • 29 views • 4:00

For nearly all of human history, most people were very, very poor. But something happened after 1800. Average wages began to rise. For example, in the past 200 years, the average wage in the United States... continue reading

posted by Trancecoach 5 years 1 month 2 weeks ago • 989 views • 3:19
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