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Submission Summary: 0 pending, 2 declined, 2 accepted (4 total, 50.00% accepted)

Science

Submission + - How Your Brain Figures Out What It Doesn't Know (npr.org)

hex0D writes: from the article:
'"We isolated a region of the prefrontal cortex, which is right at the front of the brain and is thought to be involved in high-level thought, conscious planning, monitoring of our ongoing brain activity," Fleming says.

In people who were good at assessing their own level of certainty, that region had more gray matter and more connections to other parts of the brain, according to the study Fleming and his colleagues published in the journal Science.

Submission + - DIY algae farming (shareable.net) 1

hex0D writes: An interview with Aaron Baum explaining why people growing algae at home for food can help the environment, your health, and what he's doing to facilitate this. "We'd like to create an international network of people growing all kinds of algae in their homes in a small community scale, sharing information, doing it all in an open source way. We'd be like the linux of algae – do-it-yourself with low-cost materials and shared information." And one of the low-cost materials is your household urine.

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