Engineering

Understanding why zinc-based fuel systems fail

While scientists have hoped that rechargeable zinc-manganese dioxide batteries could be developed into a viable alternative for grid storage applications, engineers at the University of Illinois Chicago and their colleagues ...

Electronics & Semiconductors

German chip charge could short-circuit on myriad challenges

Germany is seeking to lead a European charge to boost chip production with a series of mega-investments but the drive faces challenges ranging from high energy prices to subsidy rows and worker shortages.

Hi Tech & Innovation

Protecting art and passwords with biochemistry

Security experts fear Q-Day, the day when quantum computers become so powerful that they can crack today's passwords. Some experts estimate that this day will come within the next ten years. Password checks are based on cryptographic ...

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