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Effective problem-solving techniques for Olympiad questions

For students, participating in the Olympiads is a matter of great pride and helps them identify their capability and real potential.

 To excel in these stimulating competitions, students must remember that practice plays a crucial role.(HT Photo)
Updated on Mar 26, 2024 01:52 PM IST
By, New Delhi

National Science Day: Who is CV Raman, remembering legacy of a Nobel Laureate

Every year on February 28th, India celebrates National Science Day to commemorate the discovery of the Raman Effect by the renowned physicist Sir CV Raman

It was during his tenure as a professor at the Indian Association for the Cultivation of Science (IACS) in Kolkata that Raman made his most significant breakthrough.(HT)
Updated on Feb 28, 2024 10:38 AM IST
By, New Delhi

Tripura JEE 2024 application process ends tomorrow, apply link here

Candidates can apply for the exam on the official website tbjee.nic.in till February 22.

Tripura JEE 2024 application process ends on Feb 22
Published on Feb 21, 2024 06:29 PM IST

JEE Mains Exam 2024 Session 1: January 31 Shift 2 paper easy to moderate

JEE Mains Exam 2024 Session 1 paper on January 31 Shift 2 was easy to moderate. Check analysis here.

JEE Mains Exam 2024 Session 1: January 31 Shift 2 paper easy to moderate(HT File)
Published on Jan 31, 2024 08:25 PM IST

JEE Mains 2024: January 29 afternoon shift paper analysis

JEE (Main) 2024 Paper-I was held with 90 questions and a total marks of 300.

Feedback from students on the difficulty level of JEE (Main) 2024 Paper-I(HT file)
Published on Jan 29, 2024 07:52 PM IST
ByRamesh Batlish

Scientists, academicians laud Meghnad Saha’s contributions towards science, society

Experts and guests lauded the contributions of late Meghnad Saha (October 6, 1893–February 16, 1956) who as an astrophysicist helped to devise the theory of thermal ionization.

Prof Larry D McLerran delivering his talk at AU on Wednesday. (HT Photo)
Updated on Nov 22, 2023 08:01 PM IST
By, Prtayagraj

NEET 2024 Syllabus for Physics: Check revised list of topics from Class 11

NEET UG 2024: Here's a look at the revised syllabus of Class 11 Physics.

NEET 2024 revised syllabus for Physics (HT file photo)
Published on Oct 24, 2023 10:52 AM IST

AI takes JEE (advanced) test, does well... but not enough for IIT seat

The findings come at a time when AI-based tools are showing promise in cracking tests, raising questions about what it holds for the future of work

The researchers said that GPT-4 got around 35 percent of the questions right, which would put it somewhere in the top 80 to 90 percentile of students. (Representational image/Reuters)
Updated on Oct 10, 2023 04:51 AM IST
ByAshna Butani

IIT Kanpur conducts workshop for 50 students to use data from Aditya L1 mission

The workshop aimed to train selected final-year undergraduate (UG), MSc, and PhD students in the utilisation of upcoming data from the satellite.

The 3-day workshop was jointly organised by the Department of Physics and the Aditya-L1 Support Cell at Aryabhatta Observational Science Research Institute, Nainital.(Handout)
Published on Oct 06, 2023 04:05 PM IST
By, New Delhi

In a first, PRSU to start PhD at its 5 colleges from this year

PhD courses will be offered by five affiliated colleges of Prof Rajendra Singh State University in addition to the main campus from this year. A total of 534 seats in 24 subjects have been filled through the entrance exam held on May 2, with 368 candidates qualifying for admission. Subjects include Hindi literature, Sanskrit, Ancient History, Philosophy, Geography, Sociology, Social Work, Commerce, Economics, Political Science, and Defense Studies.

PRSU campus in Prayagraj. (HT)
Updated on Oct 06, 2023 07:02 AM IST
By, Prayagraj

Nobel Physics 2023: How attosecond light waves allow us to look at electrons

Scientists win Nobel Prize for studying ultrafast electron movement in atoms, paving the way for new discoveries.

Nobel Prize in Physics.(via REUTERS)
Published on Oct 03, 2023 08:03 PM IST
By | Edited by Aryan Prakash

JEE Main 2024: 90 days plan to boost your preparation

NTA to conduct JEE Mains 2024 session starting Jan 24. Here are some tips, important topics shared by an expert:

JEE Main 2024: Last 90 days' study plan (Mourya/ Hindustan Times)
Published on Oct 03, 2023 12:58 PM IST
BySaurabh Kumar

Einstein was right: Antimatter falls under gravity

Experiments at CERN have now demonstrated that antimatter falls, validating yet another aspect of the general theory.

Einstein’s general theory of relativity implied that antimatter would fall just like matter does, but some physicists have long been suggesting that it should rise upward.(REUTERS)
Updated on Sep 29, 2023 10:35 AM IST
By, New Delhi

Celebrate science, incentivise research

Government considers removing cash component from prestigious science awards, sparking concerns about lack of support for scientists

Scientists need robust support from the state. (REPRESENTATIVE IMAGE)
Published on Sep 26, 2023 09:25 PM IST
ByHT Editorial

Prized Science | Decoding protein ‘interactions’, a hunt for elusive particles

Read about Shanti Swarup Bhatnagar awardees: Maddika Subba Reddy’s research on how proteins behave in cells and Anindya Das’ search for subatomic particles

Dr Maddika Subba Reddy, a cell biologist with the Centre for DNA Fingerprinting and Diagnostics, Hyderabad
Published on Sep 25, 2023 04:52 PM IST

The Sun, and how it has fuelled humanity’s curiosity, knowledge

The Indian Space Research Organisation (ISRO) is launching the Aditya-L1 mission to study the physics and chemistry around the Sun.

The Sun, the source of all energy that sustains life on Earth, has inspired knowledge for as long as humanity has existed. (AP)
Updated on Sep 02, 2023 01:41 AM IST
By, New Delhi

‘Need to understand science, nature from feminine perspective’

Professor Gita Chadha of National Centre for Biological Sciences said there are not as many female scientists in physics and mathematics as compared to biology due to which there is dearth in understanding of science and nature from a feminine point of view

Professor Gita Chadha of National Centre for Biological Sciences said there are not as many female scientists in physics and mathematics as compared to biology due to which there is dearth in understanding of science and nature from a feminine point of view. (HT)
Updated on Aug 18, 2023 11:48 PM IST
ByGayatri Vajpeyee

Pi Approximation Day 2023: Date, history, significance, celebration

Pi Approximation Day 2023: From history to significance, here are a few things to know about the day.

Pi Approximation Day 2023: Date, history, significance, celebration(Unsplash)
Published on Jul 20, 2023 12:16 PM IST
By, Delhi

Top 10 universities in America according to QS World University Ranking 2024

QS World University Ranking has identified world's leading universities situated in the United states of America.

Students walk through Harvard Yard, on the campus of Harvard University in Cambridge, Mass. (AP)
Published on Jun 29, 2023 04:09 PM IST
ByHarshita Bhati

Delhi University’s B.Tech admissions to be based on JEE, process begins in June

The Delhi University said there will be a total of 360 seats for the three BTech courses.

On Wednesday, DU kicked off its undergraduate admissions process with the launch of an automatic seat allocation system that will assign applicants seats based on their CUET scores and declared college-course preference. (Vipin Kumar/HT Photo)
Updated on Jun 16, 2023 06:32 AM IST

PM Modi meets prominent Australians, asks them to strengthen relations

Mark Balla, who is known as “toilet warrior” for his efforts in the field of sanitation, said he had spoken with Modi about their shared passion for sanitation

Prime Minister Narendra Modi meets Sarah Todd, the celebrity chef in Sydney on May 23. (PTI/VIA @narendramodi)
Updated on May 23, 2023 08:39 PM IST

JEE MAIN result 2023: Ghaziabad boy scores a perfect 100, credits success to teachers & time management

Now, Malay wants to pursue an engineering degree in Computer Science from IIT Mumbai after cracking the JEE Advanced exam on June 4.

No magic, only hard work and practice behind my success, says Malay Kedia. (HT Photo)
Updated on Apr 29, 2023 05:10 PM IST

Twists of fate: Meet the Indian creating new variants of the Rubik’s cube

Manish Rathod owns over 350 twisty puzzles, has designed a number of new ones himself, and had some of those inducted into the global Twisty Puzzles Museum.

‘The cubes have taught me to be patient and accept that the solutions will come, in time,’ says Manish Rathod, 50. (Rutvi Rathod)
Updated on Aug 04, 2023 09:17 PM IST
ByNatasha Rego

Banaras Hindu University to have gem testing facility soon

The full-fledged state-of-the-art laboratory is being set up at the Central Discovery Centre of the varsity under the second phase of the grants received through the SATHI (Sophisticated Analytical and Technical Help Institute) scheme sanctioned by the Department of Science and Technology (DST), Government of India

The lab with an investment of <span class='webrupee'>₹</span>3.75 crores under the project will have advanced and sophisticated instruments. (HT FILE)
Updated on Apr 13, 2023 12:58 AM IST
By, Varanasi

‘Science on Tap’ brings people closer to science via informal sessions over beer

The first session was organised at the residence of Mahajan’s friend in Kothrud where people from the friend circle were invited to participate

So far, 30 such sessions have been organised at various restaurants, pubs, lounges and cafés in the city. (HT PHOTO)
Updated on Apr 10, 2023 04:04 PM IST
ByGayatri Vajpeyee

Understanding the complex physics behind an avalanche

The main forces at play are gravity, the friction that holds the snow together in a pack, and shear that causes a chunk of snow to break off.

Rescue team search for survivors after an avalanche in Sikkim. (REUTERS)
Updated on Apr 08, 2023 01:17 PM IST

How to bridge India’s gender gap in STEM

While we applaud successful women, we must also invest in policies to counterbalance the conflicting messages our culture imposes on girls.

While young boys, too, face societal expectations — that they must be breadwinners — they are not shackled with the relentless advice that limits girls from having ambitions. (Mint Archive)
Updated on Apr 01, 2023 05:53 PM IST
ByShubha Tole

‘Ionocaloric cooling’: New method of refrigeration technique developed

Researchers hope that the method could one day provide efficient heating and cooling, which accounts for more than half of the energy used in homes, and help phase out current "vapor compression" systems, which use gases with high global warming potential as refrigerants.

Ionocaloric refrigeration would eliminate the risk of such gases escaping into the atmosphere by replacing them with solid and liquid components.(Unsplash)
Published on Jan 05, 2023 01:38 PM IST
ANI | | Posted by Nisha Anand

Teacher's practical way of tutoring physics is being applauded by netizens

A video doing rounds on the internet shows a physics teacher explaining his students about the subject in a practical way.

Teacher explains the physics in a practical way.(Twitter/@DeepakPrabhu)
Published on Nov 10, 2022 01:23 PM IST
ByVrinda Jain

ISC Physics semester 2 exams 2022: What CISCE students said after paper 

ISC Physics semester 2 exams 2022: The students of CMS Aliganj 1 were extremely happy and contended after the ISC Physics examination on Tuesday. Most of the students said that they had performed well

ISC Physics semester 2 exams 2022: Physics teachers Mukta and DP Singh the Physics paper was standard one and they are expecting good results.(Handout)
Updated on May 17, 2022 05:31 PM IST
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