•   
  •   
  •   

Technology Dubai Creates Fake Rain Using Drones to Battle 122 Degree Heat

19:42  21 july  2021
19:42  21 july  2021 Source:   newsweek.com

Scientists are zapping clouds with electricity to make it rain

  Scientists are zapping clouds with electricity to make it rain Scientists are zapping clouds with electricity to make it rainOne of these projects involves using catapults to launch small unmanned aircraft which zap clouds with an electric charge.

Scientists in the United Arab Emirates are working towards new methods of weather manipulation in an attempt to bring increased rainfall to the desert country—and so far, it appears the efforts have been successful.

a bridge over a body of water: The Dubai skyline at night, January 19, 2015. © Rustam Azmi/Getty Images The Dubai skyline at night, January 19, 2015.

The cloud seeding operation, which uses electrical charges to prompt rainfall, speaks to the growing interest globally in rainmaking technologies as an avenue for potentially mitigating drought.

According to The Independent, the cloud seeding method employed in Dubai relies on drone technology. The drones release an electrical charge into clouds, prompting them to coalesce and create rain. The technology is reportedly favored compared to other forms of cloud seeding because it uses electricity to generate rain rather than chemicals.

Gov't use of Chinese drones in limbo as Congress weighs ban

  Gov't use of Chinese drones in limbo as Congress weighs ban More than a year after the U.S. Interior Department grounded hundreds of Chinese-made drones it was using to track wildfires and monitor dams, volcanoes and wildlife, it's starting to look like they won't be flying again any time soon — if ever. A measure moving through Congress would impose a five-year ban on U.S. government purchases of drones manufactured or assembled in China. It reflects bipartisan concerns that devices made by companies such as DJI, which is based in Shenzhen, China, could facilitate Chinese spying on critical infrastructure.

The Middle Eastern country receives an average of four inches of rain per year and summer temperatures that routinely surpass 120 degrees, reported the news outlet. Additionally, its sinking water table—an essential source of fresh water—poses a serious threat. As a result, in 2017, the UAE invested a total of $15 million across nine projects hoping to increase rainfall.

So far, the investment appears to be paying off: according to reports from the country's National Center of Meteorology (NCM), cloud seeding contributed to the heavy rainfall seen across the country earlier this month. According to Gulf Today, both the NCM and Abu Dhabi Police issued warnings to the public, urging caution in the wake of poor visibility and driving conditions.

'Like a flying ant': An operative describes how Mexico's cartels use drones to attack enemies and smuggle drugs

  'Like a flying ant': An operative describes how Mexico's cartels use drones to attack enemies and smuggle drugs With a few rudimentary modifications, Mexican criminal groups can use commercial drones bought in the US as weapons or to move drugsThe bee-like sound of flying drones has become a new symbol for terror in small Mexican towns like Aguililla in the southwestern Mexican state of Michoacan.

Gulf Today also reported that, since the beginning of 2021, the NCM has conducted 126 instances of cloud seeding.

These types of weather-manipulation attempts are not limited to the UAE: according to a March report, published by The Guardian, several U.S. states are looking into cloud seeding as a way to combat severe drought conditions.

The method employed in the U.S., however, relies on a slightly different technology, in which drones add small amounts of silver iodine to clouds. The particles prompt water droplets to form, thus potentially increasing rainfall.

Research into cloud seeding dates back to the 1940s—however, it's only in recent years that the technology has shown to be effective.

However, it's important to note that while cloud seeding may be beneficial, it will not address the root causes of drought, nor is it a foolproof method.

NOAA urban heat island campaign targets racial inequality

  NOAA urban heat island campaign targets racial inequality Studies have found extreme heat disproportionately affects people of color. A NOAA campaign plans to map the problem and suggest solutions.Extreme heat waves are more lethal than any other weather-related disaster in America, according to the National Oceanic and Atmospheric Administration (NOAA). A campaign this summer led by NOAA in cities across 11 states will map the disproportionate stress that heat places on poorer neighborhoods and suggest ideas to alleviate that.

As University of Colorado researcher Katja Friedrich explained to The Guardian: "It needs to be part of a broader water plan that involves conserving water efficiently, we can't just focus on one thing. Also, there is a question whether you will be able to do it in a changing climate—you need cold temperatures and once it gets too warm you aren't able to do the cloud seeding."

The Scientific American reports that "at least eight states" across the western US are involved in current cloud seeding operations, with the majority of the work taking place in Colorado, Utah, and Wyoming. Also participating are Nevada, California, New Mexico, and Arizona.

Start your unlimited Newsweek trial

in pictures. An impressive fire in the main port of Dubai .
A fire was in a container carrier in the port of Jebel Ali in Dubai. It has been mastered and no victim has been reported, according to the authorities. © Screenshot @lovindubai The fire that broke out at Dubai Wednesday night was filmed remotely by residents of the city. A fire that declared itself in a container carrier in the main port of Dubai following an explosion was mastered and no victim has been reported, announced this Thursday the Communication Department of the emirate of the Gulf.

usr: 1
This is interesting!