Fun! Two posts on the Guest Blog and two on the Expeditions blog – something for everyone:
Levees and the illusion of Flood Control [Explainer] by Anne Jefferson.
Too Hard for Science? An Early Warning System for Killer Asteroids by Charles Q. Choi.
Read, enjoy the weekend, post comments, share on social networks…..
Addendum – more posts later in the day:
On the Guest Blog – Curing Paralysis–Again by R. Douglas Fields.
On Bering in Mind – Sex, Sleep and the Law: When Nocturnal Genitals Pose a Moral Dilemma by Jesse Bering.
And on Anecdotes from the Archive – In 1892 Live Music Was Just a Phone Call Away by Mary Karmelek.