General Knowledge

How to multiply your money

Exclusive | IIT-Madras develops Shakti-based chip to power key Isro missions

Teens and social media use: What's the impact?

Webb telescope confirms the universe is expanding at an unexpected rate

ChatGPT-maker OpenAI may lose $5 billion this year, run out of cash in 12 months

Edtech Venture Bluelearn Announces Shutdown, To Reimburse 70% of Investors' Money

China to connect earth to the moon with a satellite superhighway

India needs to add 7.85 million jobs every year till 2030: Economic Survey

Ola exits Google Maps, to save Rs 100 cr per year with in-house maps

Indian Twitter rival Koo shuts down after failed acquisition talks

ICMR issues guidelines urging Indians to avoid using protein supplements

Covishield Has Rare Side-Effect such as Heart attack, stroke and internal organ damage

Chinese firm offers 'sad leave' to employees for better work-life balance

Samsung beats Apple to become world's biggest smartphone brand.

Microsoft And OpenAI Plan $100B AI-Centric Data Center: Report

Bournvita is no longer a 'health drink': All you need to know

OpenAI transcribed over a million hours of YouTube videos to train GPT-4

Dhola Sadiya Bridge: All you need to know about India’s longest bridge over water

Sanjeev Sanyal's says 'UPSC is a waste of time' in INDIA

Apple technology marketing strategy

Devin software engineer explained

Byju Raveendran's Net Worth Was ₹ 17,545 Crore A Year Ago. Today It Is...

Economic Downturn Hits IIT Bombay Placements, 36% Students Yet to Secure Jobs

Memories are made by breaking DNA — and fixing it Imagine a symphony of neurons firing, a dance of electrical signals weaving through the intricate network of your brain. Within this complex orchestra lies the enigma of memory, a phenomenon that shapes our identities, defines our experiences, and forms the very essence of who we are. Recent discoveries in the realm of neuroscience have unveiled a captivating tale of memory formation, one that reveals the intimate dance between our genetic code and the echoes of experience. Today, I invite you to delve into the depths of this mystery, as we explore the groundbreaking research that sheds light on the very fabric of memory. In a study published in Nature just days ago, researchers unveiled a fascinating revelation: when a long-term memory forms, certain brain cells experience a surge of electrical activity so profound that it snaps their DNA. This seemingly destructive force sets in motion a cascade of events, triggering an inflammatory response that ultimately cements the memory in place. But why does this happen? What purpose does this DNA damage serve in the grand tapestry of memory formation? To unravel this enigma, scientists trained mice to associate a specific environment with a small electrical shock, inducing a memory of fear. As they examined the neurons in the hippocampus, a region crucial for memory, they discovered a flurry of activity in genes responsible for inflammation, days after the training. Digging deeper, they uncovered the role of a protein called TLR9, which acts as a trigger for the immune response to DNA fragments within cells. Surprisingly, this inflammatory response was not provoked by external invaders, but rather by the neurons' own DNA. It was as if the cells were using their genetic code as a signaling system, encoding the memory within the very fabric of their being. But the story doesn't end there. When the researchers deleted the gene encoding TLR9 from mice, they found that these animals struggled to recall long-term memories of their training. This suggests that the process of DNA damage and repair is intricately linked to the formation and retention of memories, offering a tantalizing glimpse into the mechanisms that underlie our cognitive abilities. Yet, as with any scientific discovery, questions abound. How do these DNA breaks occur? Do they occur in other regions of the brain? And perhaps most importantly, how do these findings fit into our existing understanding of memory formation? While the answers to these questions remain elusive, one thing is certain: we stand on the precipice of a new era in neuroscience, where the mysteries of the mind are slowly being unveiled. As we continue to unravel the complexities of memory formation, we gain not only a deeper understanding of ourselves but also the potential to unlock new treatments for devastating neurodegenerative diseases such as Alzheimer's. In closing, let us marvel at the intricate dance of neurons and genes that underlies the miracle of memory. And let us embrace the journey of discovery that lies ahead, knowing that with each revelation, we come one step closer to unlocking the secrets of the human mind. Thank you.

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Where does the solar system end?

Higher educated young people are more likely to be unemployed in India, says ILO.

Daniel Kahneman - 10 life-changing quotes he gave the world.   Number 1 : MANY PEOPLE ARE OVERCONFIDENT, PRONE TO PLACE TOO MUCH FAITH IN THEIR INTUITIONS. THEY APPARENTLY FIND COGNITIVE EFFORT AT LEAST MILDLY UNPLEASANT AND AVOID IT AS MUCH AS POSSIBLE.     Number 2 : MONEY DOES NOT BUY YOU HAPPINESS, BUT LACK OF MONEY CERTAINLY BUYS YOU MISERY.   Number 3 : BY THEIR VERY NATURE, HEURISTIC SHORTCUTS WILL PRODUCE BIASES, AND THAT IS TRUE FOR BOTH HUMANS AND ARTIFICIAL INTELLIGENCE, BUT THE HEURISTICS OF AI ARE NOT NECESSARILY THE HUMAN ONES.   Number 4: COURAGE IS WILLINGNESS TO TAKE THE RISK ONCE YOU KNOW THE ODDS. OPTIMISTIC OVERCONFIDENCE MEANS YOU ARE TAKING THE RISK BECAUSE YOU DON’T KNOW THE ODDS. IT’S A BIG DIFFERENCE.   Number 5: IF PEOPLE ARE FAILING, THEY LOOK INEPT. IF PEOPLE ARE SUCCEEDING, THEY LOOK STRONG AND GOOD AND COMPETENT. THAT'S THE 'HALO EFFECT.' YOUR FIRST IMPRESSION OF A THING SETS UP YOUR SUBSEQUENT BELIEFS.   Number 6 : NOTHING IN LIFE IS AS IMPORTANT AS YOU THINK IT IS WHEN YOU ARE THINKING ABOUT IT.   Number 7 : PEOPLE TEND TO ASSESS THE RELATIVE IMPORTANCE OF ISSUES BY THE EASE WITH WHICH THEY ARE RETRIEVED FROM MEMORY—AND THIS IS LARGELY DETERMINED BY THE EXTENT OF COVERAGE IN THE MEDIA. FREQUENTLY MENTIONED TOPICS POPULATE THE MIND EVEN AS OTHERS SLIP AWAY FROM AWARENESS. IN TURN, WHAT THE MEDIA CHOOSE TO REPORT CORRESPONDS TO THEIR VIEW OF WHAT IS CURRENTLY ON THE PUBLIC’S MIND. IT IS NO ACCIDENT THAT AUTHORITARIAN REGIMES EXERT SUBSTANTIAL PRESSURE ON INDEPENDENT MEDIA. BECAUSE PUBLIC INTEREST IS MOST EASILY AROUSED BY DRAMATIC EVENTS AND BY CELEBRITIES, MEDIA-FEEDING FRENZIES ARE COMMON.     Number 8: OUR COMFORTING CONVICTION THAT THE WORLD MAKES SENSE RESTS ON A SECURE FOUNDATION: OUR ALMOST UNLIMITED ABILITY TO IGNORE OUR IGNORANCE.   Number 9 : A RELIABLE WAY TO MAKE PEOPLE BELIEVE IN FALSEHOODS IS FREQUENT REPETITION, BECAUSE FAMILIARITY IS NOT EASILY DISTINGUISHED FROM TRUTH. AUTHORITARIAN INSTITUTIONS AND MARKETERS HAVE ALWAYS KNOWN THIS FACT.   Number 10 : FRIENDS ARE SOMETIMES A BIG HELP WHEN THEY SHARE YOUR FEELINGS. IN THE CONTEXT OF DECISIONS, THE FRIENDS WHO WILL SERVE YOU BEST ARE THOSE WHO UNDERSTAND YOUR FEELINGS BUT ARE NOT OVERLY IMPRESSED BY THEM.

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Don't judge anyone

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