China builds ‘world’s biggest air purifier’ (and it seems to be working) A 100-metre high air purification tower in Xian in Shaanxi province has helped reduce smog levels in the city, preliminary results suggest

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As China mulls regulating power-hungry bitcoin mining, some of the biggest miners including Bitmain, BTC.Top, and ViaBTC open facilities in US, Canada, Iceland (Bloomberg)

Bloomberg: As China mulls regulating power-hungry bitcoin mining, some of the biggest miners including Bitmain, BTC.Top, and ViaBTC open facilities in US, Canada, Iceland  — 

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Alibaba, Tencent, and investors such as SoftBank and Naspers have emerged as the biggest allies of India’s most-valued internet companies in recent years (Madhav Chanchani/The Economic Times)

Madhav Chanchani / The Economic Times: Alibaba, Tencent, and investors such as SoftBank and Naspers have emerged as the biggest allies of India’s most-valued internet

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