Japan puts $3.3m price tag on world's most accurate clock

A picture of the Aether clock OC 020. — Reuters/FileTOKYO: Japan on Wednesday put the world's most accurate clock which resembles a squat, wide fridge on sale for $3.3 million.The clock, named the "Aether clock OC 020", is so precise in its time measurement that it would take 10 billion...