Electronics & Semiconductors

New understanding of energy losses in emerging light source

The light-emitting electrochemical cell (LEC) can be fabricated in a sustainable and cost-effective way on both rigid and flexible surfaces making it suitable for a broad range of applications, like illumination, health care, ...

Engineering

Students build low-cost cold spray metal 3D printer prototype

A team of Rice University students has developed a cold spray metal 3D printing device that relies on pressure and velocity rather than temperature to create a metal part. Their work could help expand the repertoire of metal ...

Business

Lufthansa reports loss, cuts outlook after strikes

German airline giant Lufthansa reported a hefty first-quarter loss Monday and downgraded its 2024 outlook due to recent strikes, while warning of risks from conflict in the Middle East.

Loss

Loss may refer to:

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