Energy & Green Tech

Lithium-ion battery fast charging: A review

Lithium-ion batteries currently power most portable electronic devices, electric vehicles and energy grid storage facilities. Researchers worldwide are working to improve the performance of these batteries.

Internet

Energy harvesting to power the Internet of Things

The wireless interconnection of everyday objects known as the Internet of Things depends on wireless sensor networks that need a low but constant supply of electrical energy. This can be provided by electromagnetic energy ...

Consumer & Gadgets

EU agrees single charger standard, in blow to Apple

European officials on Tuesday agreed the text of a proposed EU law imposing a standard charger for smartphones, tablets and laptops sold in the bloc, in a blow to Apple.

Business

Examining the development of music streaming

Until the invention of audio recording devices, the music industry as it was involved live performance and the selling of sheet music for people to play their favorite pieces at home. The invention of recording and playback ...

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