During the 1960s and 70s, Russian novels were easy to come by in India, even in remote towns. When Deepa Bhasthi inherited her grandfather’s…
<blockquote>Scientists have also administered cognitive tests right after exercise—for example, measuring the flicker fusion threshold (the rate at which a flashing light begins to look like it’s steadily glowing) and found the same thing: After exercise, one’s senses are heightened and thus can detect the flashing at a higher frequency than before exercise.Taken together, these findings indicate that “people see more clearly and immediately after exercise,” Maddock says. “They can make finer visual distinctions; their perceptions are sharper.”</blockquote>
<blockquote>The latest AI algorithms are probing the evolution of galaxies, calculating quantum wave functions, discovering new chemical compounds and more. Is there anything that scientists do that can’t be automated?</blockquote>
<blockquote>Neural networks of neural networks</blockquote>
Source: <em><a href="https://news.ycombinator.com/item?id=19482241">How to increase serotonin in the human brain without drugs (2007) | Hacker News</a></em>
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