Treesa Jolly and Gayatri Gopichand's extraordinary run ended with a fighting three-game loss to world No. 1 and defending champions Liu Sheng Shu and Tan Ning in the women's doubles semifinals at the BWF World Championships in New Delhi on Saturday, as the Indian pair signed off with a maiden bronze medal. The unseeded Indians produced a sensational start to pocket the opening game but could not sustain the pressure against the mighty Chinese pair, going down 21-18, 13-21, 8-21 in an hour and 11 minutes. India last won a BWF World Championships medal in women's doubles in 2011, when Jwala Gutta and Ashwini Ponnappa claimed bronze in London. The Indian pair didn't have a favourable head-to-head record against the Chinese, having lost six times with just one to show in seven meetings so far. However, Treesa and Gayatri raced to a 7-2 lead to put the Chinese pair under early pressure. Liu and Tan quickly fought their way back with a series of sharp rallies. Six straigh...
A leading weather experts has warned of "weather wars" between countries if cloud seeding gets out of hand. In a statement, Johan Jaques, a senior meteorologist at environmental technology company KISTERS, has warned if unintended consequences when technology is used to alter the weather. The comment comes as theories claiming Dubai's torrential rainfall was caused by cloud seeding are doing the rounds on the internet. The practice, in which planes inject clouds with chemicals, was introduced in the 1940s especially in areas with little rainfall, or in case of prolonged dry spell.
But several experts don't agree with the theory that cloud seeding was responsible, and the theory has caused a debate in the community.
Still, Mr Jaques thinks there could be diplomatic consequences and subsequent "weather wars" is cloud seeding is allowed to proliferate.
"Cloud seeding aims to enhance and accelerate the precipitation process. Especially in areas which have not seen any rain over a long time, such intense precipitation can lead to infiltration excess flow, with potential flash floods as a result," the meteorologist said in a statement, as per Newsweek.
"The Dubai floods act as a stark warning of the unintended consequences we can unleash when we use such technology to alter the weather. Additionally, we have little control over the aftermath of cloud seeding. Where exactly is it going to be raining effectively? Using techniques such as cloud seeding to bring much-needed rainfall in one area can cause flash floods and droughts in another," Mr Jaques further said.
There is no evidence to suggest that rain in Dubai was caused by cloud seeding. A UAE government agency that oversees the process has denied that any such operations took place before the storm.
The UAE state news agency late on Wednesday carried a statement from President Sheikh Mohammed bin Zayed Al Nahyan saying he had ordered authorities to assess the damage and provide support to families impacted by the storm.
from NDTV News- Special https://ift.tt/duPaern
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