Gates of Ba’al link New York and London

Huge, high-tech 3D printers bring replicas of the gate of the Temple of Bel (Ba’al) to London and New York–cities that are already home to ancient Egyptian obelisks, the Needles of Cleopatra. It reminds us of the movie Ghostbusters–New York and London will soon have supernatural “key masters” and “gatekeepers”.

Also: Top scientists discuss whether we live in a hologram; researchers find algae that produce oil; new study digs into “anti-memories”; NASA’s controversial new EMdrive is about to be peer-reviewed (although it may violate the laws of physics); and radioactive boars take over Fukushima.