7x7

skycots: vintage photographs show how babies travelled in the 1950s on British Airways

franchissant: artificial intelligence working with composite images creates the illusion of Napoleon Crossing the Alps

fret zeppelin: a tutoring guitar that helps you learn finger placement fast


great railway journeys: tracing the new Silk Road, a train travels from China to London

c: like light, does darkness have a speed?

ЗАТО: vintage retro-future welcome signs of Soviet towns of science and industry, via Messy Nessy Chic

parfocal lens: it’s the Powers of Ten of dentistry