Japan: the land of a thousand conveniences

Heated toilets that spray users clean, train seats that revolve so passengers can admire the scenery and a convenience store on every corner: welcome to Japan, where hospitality and customer service form part of the country's ...

China fast-food operator pilots face-recognition payments

The operator of KFC in China is rolling out a futuristic system of paying at a fast-food counter via facial recognition, as the country embraces the technology for everything from toilet paper to travel.

Researchers study lengths of restroom queues

Two queueing theorists of Ghent University investigated why queues at restrooms are invariably longer for ladies than for men. Time and time again. What are the main causes for this disparity? And how can it be overcome? ...

Amazon joins the $1,000 club

Amazon, the internet goliath that revolutionized the way much of the world shops for books, toilet paper and TVs, hit a new milestone Tuesday. Its stock surpassed the $1,000 mark for the first time.

What toilets and sewers tell us about ancient Roman sanitation

I've spent an awful lot of time in Roman sewers – enough to earn me the nickname "Queen of Latrines" from my friends. The Etruscans laid the first underground sewers in the city of Rome around 500 BC. These cavernous tunnels ...

page 8 from 14