CASHLESSNESS

Gold-coloured carbon transistors on the surface of a $5 dollar note.

Radio tags to track cash


Bootleggers could be left out in the cold as authentic goods and cash are tagged with tiny radio frequency identity (RFID) chips. Unless, that is, the criminals find a way to fake the tags as well.

HEADLINE NEWS

Surviving decapitation


You’ve daubed some graffiti on Robespierre’s door or burnt down the Reichstag. You are quickly sentenced and out you walk ‘one fine morning’ to the place of justice. But what happens when the guillotine blade or the Prussian axe comes down on your neck? Does consciousness cease immediately? When the executioner picks up your head to show it to the crowd do you actually see the rabble jeering?


Your thoughts?