Researchers at the Indian Institute of Technology (IIT) Guwahati have developed a silica nanoparticles coated cotton fabric that can separate oil from water. The nanoparticles are made from rice husk, an agricultural waste, and can be used to mitigate marine oil pollution. The development of this technology could provide an economical and sustainable solution for separating oil and water mixtures.
The accused also allegedly sprayed mosquito repellant into the staffer's eyes. A video of the incident circulated on social media, showing the accused yelling at the staffer and threatening to hit her with slippers.
According to reports, there was initially a verbal altercation between the delivery person and the security guard over entry into the housing complex, following which, the delivery person started pushing, punching and kicking the security guard. The