08/03/2021

Business

Deliveroo cuts annual loss before London float

Takeaway meals app Deliveroo slashed losses last year on booming demand from locked-down customers during the pandemic, it reported Monday ahead of a London stock market float planned for April.

Business

Singapore Airlines to pilot digital COVID travel pass

Singapore Airlines will begin trialling a coronavirus digital travel pass developed by aviation's industry body next week, the carrier said Monday, the first airline to pilot the scheme as the pandemic-hit sector seeks to ...

Energy & Green Tech

Aston Martin to make its electric cars in UK: FT

Luxury British carmaker Aston Martin will make its fully-electric vehicles in Britain from 2025, its chairman told the Financial Times, in a boost to the country's beleaguered auto sector.

Engineering

Modeling shows the true cost of heat on PV system performance

Lowering the operating temperature of solar panels by just a few degrees can dramatically increase the electricity they generate over their lifetime, KAUST researchers have shown. The hotter a panel gets, the lower its solar ...

Electronics & Semiconductors

Reduced heat leakage improves wearable health device

North Carolina State University engineers continue to improve the efficiency of a flexible device worn on the wrist that harvests heat energy from the human body to monitor health.

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