Blockchains in real time

Blockchains promise widescale open Internet applications that are organised decentrally, but this comes at the price of slow performance for every transaction processed by the system. Cryptography researchers working with ...

Doing away with essays won't necessarily stop students cheating

It's never been easier for university students to cheat. We just need look to the scandal in 2015 that revealed up to 1,000 students from 16 Australian universities had hired the Sydney-based MyMaster company to ghost-write ...

Siemens to build new London Underground trains

German manufacturing conglomerate Siemens will build almost 100 new trains to replace the decades-old rolling stock on London Underground's Piccadilly Line, the group said in a statement Tuesday.

How temp workers became the norm in America

Bought a vehicle lately? Ever wonder who assembled it? It turns out that on factory lines across the country, temporary workers are welding, testing and operating machines alongside permanent auto workers—and in many cases ...

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