English हिन्दी
Connect with us

India News

Two Karnataka Teens win Google Science Fair Award for Developing Eco-Friendly Rubber

Published

on

[vc_row][vc_column][vc_column_text] Two teenagers, Aman KA and AU Nachiketha Kumar from Karnataka have developed an eco-friendly and cost-effective process of coagulating rubber using “bimbli” extract, a feat that has bagged them the National Geographic Explorer Award by Google.

Google launched the Google Science Fair in 2011 where students of 13 to 18 ages can submit experiments and their results in front of a panel of judges. The winner receives $50,000. The competition is also sponsored by Lego, Virgin Galactic, National Geographic and Scientific American.

Aman has said that their invention germinated from a story narrated by his mother on how his grandfather (who was in the rubber business for over four decades) would keep looking for alternatives when he ran out of formic acid, a vital ingredient in the coagulation of rubber latex to make sheets.

“We took bimbli fruit. Its scientific name is Averrhoa bilimbi. We extracted its juice and added 60 ml of it to a one-litre tray of rubber latex. We found that bimbli sped the process of coagulating rubber latex by 10 hours. While it usually takes formic acid close to 16 hours for the process, it took bimbli extract only six hours,” Aman told media personals.

“Not just the process got faster, the rubber sheets produced were of far better quality than sheets manufactured using formic acid,” said 16-year-old Kumar from Uppinangady village in Karnataka.

Also Read: Myanmar to receive its first Kilo class submarine from India

He further pointed out, “Usually after the coagulation process is over, the trays in which rubber sheets are formed are left behind with a residual solution of formic acid which is often disposed into the soil. Since the solution is very acidic, it depletes the soil and makes it unsuitable for agriculture in the long-run”.

“Bimbli also eliminates the use of any of these chemicals like para-nitrophenol, which gives colour to the sheets and forms a natural coagulant. The same process that requires 100 ml of formic acid can be executed with merely 60 ml of non-toxic bimbli extract, hence bringing down the cost,” he said.

The duo is among six winners who have been awarded by Google at its “Science Fair” in different categories. The fair had 24 finalists from 14 countries around the world this year.

The latest round of winners were announced on the afternoon of July 29th.

Other prize winners include an Ireland resident who wants to save the oceans by extracting harmful micro plastics from waste water; a student from Indonesia who set out to find affordable, non-invasive ways for members of her community to test their blood sugar levels; a Turkish science enthusiast who found a way to harness energy from tree vibrations; and a Russian student who wanted to find a better way to help those with impaired hearing communicate with the world around them.[/vc_column_text][/vc_column][/vc_row]

2024 Lok Sabha Elections

Lok Sabha election 2024: Nearly 50% voter turnout recorded in second phase till 3 pm

The constituencies going to polls today include all 20 Lok Sabha seats in Kerala, 14 in Karnataka, 13 in Rajasthan, and others spread across different states.

Published

on

In the second phase of Lok Sabha elections 2024, over 50% of voters were registered in 13 states and the UTs till 3 p.m. 65% of voters participated in the first round of the Lok Sabha elections.

The 18th Lok Sabha elections are currently in their second phase, with voting for 88 seats taking place across 13 states and union territories. There are more than 1,200 people running for office, four of them are from outside Manipur.

Union minister Rajeev Chandrasekhar, BJP members Tejasvi Surya, Hema Malini, and Arun Govil, Rahul Gandhi and Congress leader Shashi Tharoor, DK Suresh, the brother of Karnataka Deputy Chief Minister DK Shivakumar, and former chief minister HD Kumaraswamy are among the notable contenders for the second phase.

In 2019, the NDA had won 56 of the 89 seats and the UPA 24. Six of these seats have been redrawn as part of the delimitation exercise.

The first phase of the seven stages of the elections took place on Friday, including 102 seats spread across 21 states and Union territories. Voter turnout was about 65.5% in the first phase, according to the reports.

In biggest festival of democracy, people from all walks of sector took part in it. A video went viral where former India captain and current Indian team head coach Rahul Dravid and former India player and head coach Anil Kumble were seen standing in line  to cast their vote.

Meanwhile, voting started at 7 a.m. and will end at 6 p.m. The Election Commission has extended voting hours for those who are in line by an hour. According to Election Commission figures, the first two hours saw a 9.3% voter turnout throughout the 88 constituencies. By 9 am, Kerala had recorded 8.52%, Karnataka 9.21%, and Madhya Pradesh 13.82%.

In this phase, there were about 15.88 crore eligible voters, comprising 5.929 third-gender electors, 8.08 crore males, and 7.8 crore women. 3.28 crore young voters, aged 20 to 29, are among them; 34.8 lakh of them are first-time voters.

Continue Reading

2024 Lok Sabha Elections

Lok Sabha elections 2024: 102-year-old man walks to polling booth to cast his vote in Jammu

The lowest voter turnout so far was noted in Ramgarh at 1.53%.

Published

on

A 102-year-old man showed up at a Jammu polling place to cast his vote in the second phase of the Lok Sabha elections on Friday. Haji Karam Din arrived at the Reasi district polling place in the Jammu constituency with a walking stick in hand and a family member who assisted him with the pre-voting process.

Haji Karam Din, who is 102-year-old, showed his inked finger and posed for pictures outside the polling booth after casting his vote. He said voting at this polling place at this age makes him very happy. He has always cast his vote. Even at the age of 102, this experience is still ongoing, he said.

Reasi district is a part of the Jammu parliamentary constituency, and 22 candidates are up for vote with around 17.81 lakh eligible voters.

BJP’s sitting member Jugal Kishore Sharma is aiming for a third term in office following wins in the elections of 2014 and 2019. Former minister and Congress candidate Raman Bhalla is his main opponent.

Voting in the Jammu-Reasi Lok Sabha constituency began with eager voters showing up at the polling places. Some of them were wearing traditional Dogra attire.

In 2,416 polling places around the constituency, voting got underway at 7 a.m., and 10.39% of the total votes were cast by 9 a.m. In the 2019 Lok Sabha elections, Jammu recorded a 74% voter turnout.

Following the repeal of Article 370 and the division of the former state into two Union Territories five years ago, this is Jammu’s first significant election.

The Akhnoor segment received the highest percentage of votes, 14.24%, followed by Reasi (14.13%), Gulabgarh (13.53%), Shri Mata Vaishnodevi (12.71%), Marh (12.31%), Samba (8.56%), R S Pura Jammu South (8.17%), and Suchetgarh (5.67%), according to the officials. Ramgarh recorded the lowest voter participation of 1.53% so far.

Low attendance was observed in the border areas of the districts of Jammu and Samba till nine in the morning, according to poll data.

The officials said that big lines of voters were observed at several polling places throughout Jammu city. Voters were observed heading towards polling places early in the morning.

Continue Reading

India News

Salman Khan house firing case: NIA interrogates arrested shooters Sagar Pal, Vicky Gupta for three hours

Published

on

The investigation into the shocking firing incident that took place outside Salman Khan’s house on April 14 keeps bringing new updates with every passing day. In this case, Sagar Pal and Vicky Gupta, the two suspected shooters, have already been taken into custody.

The two shooters have reportedly been questioned by the National Investigation Agency (NIA), according to a new development. Every day that goes by, more information is revealed about the inquiry into the shocking firing incident that happened outside Salman Khan’s house on April 14. Sagar Pal and Vicky Gupta, the two accused shooters, are being held in custody after their first arrests.

It was recently discovered that the two shooters were questioned by the National Investigation Agency (NIA).

NIA has reportedly begun questioning Sagar Pal and Vicky Gupta, who were detained a few days ago for firing openly outside Salman Khan’s Galaxy Apartments in Mumbai, according to a recent update posted on their X (Twitter) account. NIA has interrogated shooters Vicky Gupta and Sagar Pal, arrested in the firing case, the tweet said.

According to the reports, two Punjabi residents were taken into custody by the Mumbai Crime Branch yesterday on suspicion of being involved in the recent shooting incident outside the house of Bollywood actor Salman Khan.

The two men, Sonu Subhash Chander and Anuj Thapan, provided guns to Sagar Pal and Vicky Gupta, the shooters, according to information released by the Mumbai Crime Branch. It was also reported that they had communication with the Bishnoi gang. For those who don’t know, hours after the incident, Anmol Bishnoi, the brother of gangster Lawrence Bishnoi, allegedly took credit for the firing in a Facebook post.

The shooters’ custody has been extended by Mumbai’s Esplanade Court until April 29.

Meanwhile, on the workfront Salman Khan was last seen in Tiger 3 alongside Katrina Kaif.

Continue Reading

Trending

-->

© Copyright 2022 APNLIVE.com