Chinese President Xi Jinping gifted South Korea's President Lee Jae Myung a pair of Xiaomi smartphones and jokingly urged him to "check if there's a backdoor," during a state visit on Saturday that ...
Researchers have developed fully biodegradable printed circuit boards using lignocellulose, a natural wood-based material.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback