Summary: After Hours: Govt. Scientists Earning Private Royalties on the Taxpayer Dime (start @ 0:33) Wow. An 11-year-old boy named Knox Zajac from Maine confronted his school board by reading them pornographic material found in his middle school. (2:00) · People who use vitamin D supplements have lower dementia risk · Study Reveals How Sleep Removes Toxic Waste from the Brain · Early-life stress can disrupt maturation of brain's reward circuits, promoting disorders · Daily 11-minute brisk walk is enough to reduce risk of early death, say researchers · Meta-analysis affirms benefit for ginseng in type 2 diabetics · Breast milk boosts premature babies' brain development, suggests study
