Taj Mahal belongs to Lord Shiva; rename it as Taj Mandir: BJP MP Vinay Katiyar

Patna, Jun 10: A man in Bihar has willed half his property to two elephants after one of them foiled an attempt on his life by a pistol-totting criminal.

Akhtar Imam, chief manager of the Asian Elephant Rehabilitation and Wildlife Animal Trust (AERAWAT), said he has been looking after elephants since the age of 12.

"Once, there was an attempt of murder made against me. At that time the elephants saved me. When some miscreants armed with pistols tried to enter my room my elephant started trumpeting. It woke me up and I was able to shout and raise an alarm due to which the miscreants ran away," Imam said.

Imam says the two elephants, named Moti and Rani are like family for him and he cannot live without them.

However, the man claims that he fears threats to his life from his family members after he transferred his land to his two elephants. Imam's wife and sons have been living away from him for the last 10 years due to some dispute in the family.

He recounted that his son had allegedly filed a wrong case against him and also got him locked up. He eventually was let away after the charges levelled against him were proven wrong.

Imam said that his son Meraj had tried to sell the elephant to smugglers but was fortunately caught.

Imam says he has willed half of his property to his wife and his share of property worth Rs 5 crore to elephants said that if the jumbos die then the money would go to AERAWAT organisation.

New Delhi, Apr 3: The total number of coronavirus cases in Delhi has risen to 384, including 259 who were evacuated from Nizamuddin Markaz, Chief Minister Arvind Kejriwal said on Friday.

In last 24 hours, 91 new cases were reported in the national capital and one more person evacuated from the Markaz died due to coronavirus, taking the total number of deaths in the city to five, he said.

Of the 384 cases, 58 had recent foreign travel history and 38 contracted the virus after coming in contact with them, he added.

Kejriwal said community spread of the virus is not taking place in Delhi yet and there is no need to panic as the situation is under control.

The government has made preparations if the virus starts spreading among people, he said.

The chief minister also launched a WhatsApp helpline - 8800007722 for people to enquire about COVID-19, food banks, shelters among others.

Meanwhile, Kejriwal, deputy chief minister Manish Sisodia and experts will interact with students and answer their queries related to the virus at 3 pm on Saturday.

London, May 20: The current physical distancing guidelines of 6 feet may be insufficient to prevent COVID-19 transmission, according to a study which says a mild cough in low wind speeds can propel saliva droplets by as much as 18 feet.

Researchers, including those from the University of Nicosia in Cyprus, said a good baseline for studying the airborne transmission of viruses, like the one behind the COVID-19 pandemic, is a deeper understanding of how particles travel through the air when people cough.

In the study, published in the journal Physics of Fluids, they said even with a slight breeze of about four kilometres per hour (kph), saliva travels 18 feet in 5 seconds.

"The droplet cloud will affect both adults and children of different heights," said study co-author Dimitris Drikakis from the University of Nicosia.

According to the scientists, shorter adults and children could be at higher risk if they are located within the trajectory of the saliva droplets.

They said saliva is a complex fluid, which travels suspended in a bulk of surrounding air released by a cough, adding that many factors affect how saliva droplets travel in the air.

These factors, the study noted, include the size and number of droplets, how they interact with one another and the surrounding air as they disperse and evaporate, how heat and mass are transferred, and the humidity and temperature of the surrounding air.

In the study, the scientists created a computer simulation to examine the state of every saliva droplet moving through the air in front of a coughing person.

The model considered the effects of humidity, dispersion force, interactions of molecules of saliva and air, and how the droplets change from liquid to vapour and evaporate, along with a grid representing the space in front of a coughing person.

Each grid, the scientists said, holds information about variables like pressure, fluid velocity, temperature, droplet mass, and droplet position.

The study analysed the fates of nearly 1,008 simulated saliva droplets, and solved as many as 3.7 million equations.

"The purpose of the mathematical modelling and simulation is to take into account all the real coupling or interaction mechanisms that may take place between the main bulk fluid flow and the saliva droplets, and between the saliva droplets themselves," explained Talib Dbouk, another co-author of the study.

However, the researchers added that further studies are needed to determine the effect of ground surface temperature on the behaviour of saliva in air.

They also believe that indoor environments, especially ones with air conditioning, may significantly affect the particle movement through air.

This work is important since it concerns safety distance guidelines, and advances the understanding of the transmission of airborne diseases, Drikakis said.