Privately funded launch to orbit of Mars planned tomorrow

Update 2018 February 7: The launch was successful in every respect but one: The middle of the three booster rockets failed to land on the floating platform as intended because one of the required engine firings didn’t happen. Interestingly, the … Continue reading

Research on abstinence-only sex education

Pediatrician and medical school professor Dr Aaron Carroll summarizes (in eight minutes) the research on abstinence-only versus comprehensive sex education: Link: https://youtu.be/0BkFQ0oUncE The title at the top of the window above — “The Evidence for Abstinence-Only Sex Education Is Scant” … Continue reading