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August 23, 2016

Indian coal miners announce strike

August 23, 2016 // 0 Comments

Indian state-owned coal miner, Coal India, has received notice of strike by its workers planned for 2 September, the company said in a release to the Bombay Stock Exchange. [...]

Hybrid perovskites: Super-ion building blocks

August 23, 2016 // 0 Comments

Lead-free, more efficient solar cells and other optoelectronics devices will likely be based on a family of materials known as hybrid perovskites. Scientists identified how [...]