Stocks are pulling back broadly on Wall Street, taking the S&P 500 further below the record high it reached just two days ago. ( read original story ...)
Two Deaths Reopen Debate on Exploitation in Chinese Technology
The death of two employees of the e-commerce giant Pinduoduo, allegedly related to stress and overwork, has reopened the exploitation debate in China in a sector whose leaders proudly defend endless ... ( read original story ...)
Stocks open broadly lower on Wall Street, led by Big Tech
Stocks are pulling back broadly in the early going on Wall Street, taking the S&P 500 further below the record high it reached just two days ago. The benchmark index was off 1.4% in the first ... ( read original story ...)
Solid-State Light Converters Optimized for High-Power LED Systems
Materials scientists from Far Eastern Federal University (FEFU) worked with an international team of researchers team to optimize the design of composite ceramic materials (Ce3+:YAG-Al2O3), that is, ... ( read original story ...)
New Ceramic Phosphors for High Power LED Lights Could Save 20–30% More Energy
Materials scientists at Far Eastern Federal University (FEFU), in collaboration with an international research team, have advanced the design of composite ceramic materials (Ce3+:YAG-Al2O3), i.e. ( read original story ...)
Scientists developed energy saving ceramic phosphors for high power LED systems
Materials scientists of Far Eastern Federal University (FEFU), in collaboration with an international research team, have advanced the design of composite ceramic materials (Ce3+:YAG-Al2O3), i.e. ( read original story ...)
Residents of Shanghai’s first ‘5G village’ bemused by tech upgrade
A recent 5G upgrade is both benefiting and bemusing residents of a small village near Shanghai. "What 5G?" said a convenience store owner in Zhongbu, about 30 km from the center of the metropolis. ( read original story ...)