据了解,连日来当地气温骤降,为保障古莲镇内上千名居民和矿区职工能够住上暖屋子,古莲河露天煤矿热力公司提前于9月10日早上5点开始全线供热,正式开启为期八个月的超长供暖季。中国天气网显示,漠河市未来7天最低温达到-3℃,最高温为23℃。此前9月1日凌晨,内蒙古呼伦贝尔市根河市、额尔古纳市已经正式开栓供暖,本供暖季将持续到明年的5月31日,供暖期长达九个月,是全国供暖期最长的两个城市。 Teens in the city of Prayagraj in India's Uttar Pradesh are making headlines for manufacturing crude bombs from easily available explosive materials for just INR 60 to 80 ($1.01), and hurling them at educational institutions and shops.,As many as 35 students, including 27 minors, have recently been arrested in Prayagraj after learning how to make bombs by watching viral videos on social media and putting their newly-acquired skills to practice. The adult students have been sent to jail, according to the police.,Shocked by the details that emerged during the interrogation of the students, Shailesh Kumar Pandey, Superintendent of Police in Prayagraj city, told Indian news agency IANS that the minors between 14 and 17 years of age have become experts in making a low-intensity crude bomb within minutes.,"They would take electrical tape from their houses, and purchase two low or high-intensity firecrackers from the market. Then they collect its explosive material on a piece of paper, add pieces of glass bottle and stones, and wrap it with electrical tapes," Pandey added.,During the interrogation, the cyber unit of the Prayagraj District Police found that students would coordinate the production of bombs through social media groups and share videos on how to make them at home via these groups.,Several such groups are now under scrutiny, with the authorities asking the parents of the adult students sent to jail to talk to their children.,At least 10 such groups, as well as student profiles on social media, are now being monitored by police.。根河市地处我国最北端,年平均气温零下5.3摄氏度,极端低温达零下58摄氏度,年封冻期可达210天以上,是中国最冷的城市,因此被称“中国冷极”。