Good to great and the social sectors

Jim Collins has come out with a monograph that applies the lessons from Good to Great to social sector leaders (e.g., school administrators). Good to Great and the Social Sectors is a little pricey - $10 for a 36-page monograph - but, as is usual with Collins, it's superb. I highly recommend this resource for school leaders who already have read Good to Great. Also, if you have read Good to Great or Built to Last but haven't been to Collins' web site, it's worth a visit.


A dark matter hurricane is crashing into Earth

Giving our solar system a "slap in the face."

Surprising Science
  • A stream of galactic debris is hurtling at us, pulling dark matter along with it
  • It's traveling so quickly it's been described as a hurricane of dark matter
  • Scientists are excited to set their particle detectors at the onslffaught
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Science confirms: Earth has more than one 'moon'

Two massive clouds of dust in orbit around the Earth have been discussed for years and finally proven to exist.

J. Sliz-Balogh, A. Barta and G. Horvath
Surprising Science
  • Hungarian astronomers have proven the existence of two "pseudo-satellites" in orbit around the earth.
  • These dust clouds were first discovered in the sixties, but are so difficult to spot that scientists have debated their existence since then.
  • The findings may be used to decide where to put satellites in the future and will have to be considered when interplanetary space missions are undertaken.
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New study reveals what time we burn the most calories

Once again, our circadian rhythm points the way.

Photo: Victor Freitas / Unsplash
Surprising Science
  • Seven individuals were locked inside a windowless, internetless room for 37 days.
  • While at rest, they burned 130 more calories at 5 p.m. than at 5 a.m.
  • Morning time again shown not to be the best time to eat.
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