Uncategorized
- Life
Heart has cellular regeneration ability
In mice, injecting a protein spurs the organ’s own stem cells to regrow small amounts of tissue after damage.
- Tech
Social Networks
Power networks in Congress, Twitter’s crystal ball and iPhone contagion in news from an MIT workshop on information in social media.
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- Space
Superdupernovas
A new class of stellar explosion is very bright — and somewhat hard to explain.
