Permanent, wireless self-charging system using NIR band

As wearable devices are emerging, there are numerous studies on wireless charging systems. Here, a KAIST research team has developed a permanent, wireless self-charging platform for low-power wearable electronics by converting ...

US sues California over 'net neutrality'

The US Justice Department on Sunday sued California to force it to abandon a law, passed earlier in the day, to protect "net neutrality" aimed at requiring all online data to be treated equally.

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