News
- Materials Science
Scientists belt out a novel nanostructure
Researchers have used metal oxides to make microscopic ribbonlike structures that could prove useful for developing future nanoscale devices.
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Self-illusions come back to bite students
College freshmen who greatly overestimate their academic potential feel confident and happy for a while, but as they move toward graduation, these students feel progressively worse about themselves and become less involved with their schoolwork, a new study finds.
- Health & Medicine
Sedentary Off-hours Link to Alzheimer’s
People who have Alzheimer's disease in old age were generally less active physically and intellectually between the ages of 20 and 60 than were people who don't have the disease.
