Business

Gaming giant Tencent's 2022 annual net profit falls 16%

Chinese gaming giant Tencent's profits fell steeply last year, according to an earnings report released Wednesday, as the country's tech sector weathers a government crackdown and a shaky economy.

Robotics

A hybrid unicycle that can move on the ground and fly

Unmanned aerial vehicles (UAVs), also known as drones, can help humans to tackle a variety of real-world problems; for instance, assisting them during military operations and search and rescue missions, delivering packages ...

Engineering

Researchers delve into the role of water in PEM fuel cells

Proton-Exchange Membrane Fuel Cells (PEMFCs), directly converting fuel into electric energy through a solid electrolyte membrane, have become one of the most promising devices for the electrical conversion of hydrogen in ...

Business

Intel slashes dividend by 66% in attempt to right itself

Intel is slashing its quarterly dividend by 66% as the chip maker attempts to rejuvenate sales in a market that where competition is increasing as some corporations and households cut back on tech spending.

Hardware

Scientists develop solid-state electrochemical thermal transistor

In modern electronics, a large amount of heat is produced as waste during usage—this is why devices such as laptops and mobile phones become warm during use, and require cooling solutions. In the last decade, the concept ...

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