#dark-magic

#dark-magic

A book about witches casts a spell, and arguments about whether blue-green algae should be called blue-green bacteria, in this week's pick from the Nature archive.

While working on a graduate school paper on the mystical powers of coral, gemologist Anna Rasche ventured deep into the archives of the Cooper Hewitt Smithsonian Design Museum's library. Coral is the most powerful material to ward off the evil eye-a belief Italians have held since ancient times. Romans often gifted newborns coral amulets to prevent sickness and bad luck.

Abū Nuwās's poetry is sheer joy: it never fails to delight, surprise, and excite. His diwan, his collected poems, encompasses the principal early Abbasid poetic genres: panegyrics ( madīḥ), renunciant poems ( zuhdiyyāt), lampoons ( hijāʾ), hunting poems ( ṭardiyyāt), wine poems ( khamriyyāt), love poems ( ghazaliyyāt) to males ( mudhakkarāt) and females ( muʾannathāt), and transgressive verse ( mujūn).