01/09/2017

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.

New way to test antibiotics could lead to better drugs

MIT and Harvard University researchers have engineered E. coli cells that can be used to study how bacteria at an infection site respond to antibiotic treatment, allowing scientists to learn more about how existing antibiotics ...

'Simple' chess puzzle holds key to $1m prize

Researchers at the University of St Andrews have thrown down the gauntlet to computer programmers to find a solution to a "simple" chess puzzle which could, in fact, take thousands of years to solve and net a $1m prize.

Frost risk predicts leaf size worldwide

Why is a banana leaf a million times bigger than a common heather leaf? And why are leaves generally much larger in tropical jungles than in temperate forests and deserts?

A new method to generate ensemble initial perturbations

The atmosphere is a chaotic system, and even negligible initial errors will give rise to gradual deviation of the forecast state from the true path, eventually resulting in chaos. This means that the weather has a predictability ...

How to better track the movement of robots

Pop culture predicts a wide array of robots to aid humans, from the Jetsons' housekeeper, Rosie to the adorable (and helpful) R2-D2 and BB-8 in the Star Wars universe. They may not yet be capable of washing dishes or smuggling ...

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