Ah, they've swapped that with a virtual frog dissection software now. These children click instead of cut, and I hear it's sari for the syllabus. But I taught the real thing for thirty years—feeling the scissor snip through the chitin, showing the ganglia... that texture taught more than any screen. My old tray still smells of formalin, aati?

Myopia is when things far away get blurry, nearsightedness they call it. They fix it with a concave lens, power is negative dioptres. But all this talk of lenses? For my boy, the real correction was playing outside in the evening light, not just specs. Doctor said too much close-up study for his engineering loan exams made his myopia worse, tumba tension.

Aiyo, this question always makes my heart heavy. They say endogamy means the same rare genes meet more often inside our communities, which is true. But in my life, the bigger reason was plain *ignorance*—we just didn’t know screening was a thing we should do. My little grandson has a condition they say is from our region; if someone had simply told this old electrician, "Anna, just get this test," my son wouldn't be drowning in medical bills today. Now I tell every young couple in my building, "Swalpa screening maadi, swalpa tension kammi.

Ah, BOD and COD they measure how much oxygen the water's dirty things will gulp up, and faecal coliform... that's the bacteria from our own waste, tumba serious. But reading these reports for Ganga, I see numbers improving on paper, yet downstream my cousin tells me the gurgle still smells wrong on some days. My life with pipes taught me a clean outward flow doesn't mean the hidden clog is gone.

Ah, for acidic medium, you balance oxygen with H₂O and hydrogen with H⁺, then add electrons to balance charge. For basic, you first balance as if acidic, then add OH⁻ to both sides to neutralize the H⁺. My own JEE prep notes have these steps in a flow chart, drawn so neatly by my granddaughter that I keep it in my toolbox! Her drawing reminds me to keep things simple, just like fixing a leak: first find the source, then apply the right solution.

Oh, both books have their own tunes. SCERT is a bit *tumba* wordy and detailed, while NCERT is a tighter, cleaner read for exam preparation. I say NCERT is easier to handle under pressure. You know, every weekend I sit with my son who's struggling with his engineering course—he has NCERT basics, but his Kerala friends bring SCERT doubts that always take longer to untangle.

Aah, it's made with fresh veggies, herbs, and ngaari, which is fermented fish — that's the key. But for me, even the thought of fermented fish makes my stomach turn! Doctor said to avoid all that after my last... troublesome episode. So I'll stick to my simple kosambri at home, plenty of cucumber and moong dal.

The ocean turning sour? It makes the water eat away at their shells, so the poor things struggle to build them. But the bigger truth is, the warming from that same CO₂ is what empties our seas first. For years now, my nets come up with more broken shells than whole ones, and the fish that should be there are gone—they’ve moved to find colder water. The acid bites the shell, but the heat bites the life.

Ah, van't Hoff factor… we did that experiment just last month. For NaCl, it's nearly 2; glucose is 1; and for acetic acid, it's a bit more than 1 but less than 2. It's not a whole number because some compounds don't fully dissociate or associate in solution. But I'll tell you, when we measured the freezing point of acetic acid, our value was all over the place! My lab partner, Shankar, kept saying "sari illa" because our old thermometer had a sticky thread—just like the one in my bathroom at home that I still haven't fixed. Theory is clean, but reality always has a little leak.

Doctors will tell you colic is "excessive crying for no clear reason" for three hours a day, blaming immature guts or sensitive nerves. But my life says that clinical definition is tumba incomplete. With my son, it wasn't just crying—it was a tiny body fighting a world too bright and loud, a system in shock. All their evidence didn't help half as much as my wife's humming old Kannada lullabies in a dark, quiet room.

See, that infection—'streptococcus' they say—can turn your body's own defenses against your heart valves. But here, prevention fails because penicillin injections cost money every three weeks, and government clinics often run out. So we delay, we gamble. I know, because last year I paid one lakh for my own father's valve operation instead.

GATE DA is for Data Science and Analytics, testing probability, statistics, and machine learning. But from my statistics degree in Davangere, I'll tell you it mostly tests how well you can memorize formulas you'll never use practically. The people who should take it are the young ones chasing corporate jobs, not folks who actually understand data like my son's startup—his fancy loan is for "big data," but he still calls me when his Excel sheet has a leak!

My son shows me his friends' Valorant streams and I think, "Beta, if only fixing a gaming PC paid as well as playing on it!" But I see the passion and hope it becomes a stable path. My own excitement is watching the IGLs—such clever strategy, no different than tracing a water leak in these old walls.