Uncategorized
- Space
Newfound neighbor to solar system is a cool slacker
Researchers have found the closest brown dwarf to Earth and the coolest yet seen, raising the possibility that the nearest starlike body to the solar system may be a brown dwarf rather than a star.
- Health & Medicine
Walnuts may slow prostate cancer
More news from the American Chemical Society meeting.
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Letters
Naked speed The article “Running barefoot cushions impact of forces on foot” (SN: 02/27/10, p. 14) says a lot about whether running barefoot is or isn’t healthier than running shod. Has anyone looked into which is faster? Henry Jones, Baton Rouge, La.
